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Why Does the Stainless Steel Filter Element Have White Spots?
The stainless steel filter element has very good filtration performance, and can exert uniform surface filtration performance for the filter particle size of 2-200um. The main filter material adopts multi-layer stainless steel sintered mesh, and the filtration accuracy is 0.5-200um. The user requires processing.To get more news about Welded Wedge Wire Screen Johnson Well Pipe Bar Screens, you can visit resenwiremesh.com official website.
The appearance of the white spots is the result of the hydrogen absorbed in the molten steel during the steelmaking process being released during the solidification of the ingot. Because steel ingots and steel castings have many large pores that can contain air, hydrogen precipitation will not cause great internal stress.
is not sensitive to white spots. After forging, the interior of the forging is compacted, and the larger pores that can hold air are forged. During the cooling process, the precipitated hydrogen atoms combine with molecules (or react with carbon in the steel to form methane CH4) at some microscopic voids inside the forging, and generate considerable pressure (when the mass fraction of hydrogen in the steel is 0.001 %, at 400°C, this pressure can reach more than 1200Pa), expand the metal, produce cracks and expand.
White spots are also called hydrogen embrittlement, which is the main defect of large forgings, which mostly occurs in forgings of medium carbon alloy steel (martensitic steel and pearlitic steel). The larger the forging size, the easier the white spots are to form.
Special attention should be paid when forging large steel forgings sensitive to white spots, especially forgings such as rotors and impellers in power stations. The white spot is characterized by a round or elliptical silver spot with a diameter of several to tens of millimeters on the longitudinal fracture. There is no plastic deformation in the vicinity of the white spot. The fissure source is a smooth circular area, parallel to the axis.
The formation of white spots is related to stress. Internal stress occurs when austenite transforms into martensite and decomposes into pearlite. Ferritic steel and austenitic steel have no phase transformation during cooling and no structural stress, so white spots generally do not appear.
Leeburite steel has a large structural stress when it is cooled, but since gas forms stable oxides and complex carbides in these steels, which hinder the precipitation of hydrogen, etc., white spots are not produced.
What Happens if the Passive Film of Stainless Steel Wire Mesh is Destroyed?
Stainless steel has good corrosion resistance, high temperature oxidation resistance, better low temperature performance and excellent mechanical properties. Therefore, it is widely used in sieving and filtering under acid and alkali environmental conditions, chemical packing, petroleum screen and other industries. Its main purpose is to prevent corrosion and rust. The corrosion resistance of stainless steel wire mesh mainly depends on the surface passivation film. If the film is incomplete or defective, the stainless steel will still be corroded. In engineering, pickling and passivation treatment is usually carried out to make the corrosion resistance potential of stainless steel play a greater role.To get more news about steel basket manufacturer, you can visit resenwiremesh.com official website.
In the process of forming, assembling, welding, welding seam inspection of stainless steel equipment and components, such as flaw detection, pressure test and construction marking, etc., surface oil stains, rust, non-metallic dirt, low melting point metal contaminants, paint, welding slag These substances affect the surface quality of stainless steel equipment and components, destroy the oxide film on the surface, and reduce the overall corrosion resistance and local corrosion resistance (including pitting and crevice corrosion) of the stainless steel wire mesh. Causes stress corrosion cracking. The surface cleaning, pickling and passivation of stainless steel wire mesh can not only maximize corrosion resistance, but also prevent product contamination and obtain beautiful appearance.
The surface of containers made of stainless steel wire mesh and composite steel plates with anti-corrosion requirements should be pickled and passivated. This requirement is for filtration used in petrochemical industries, because these equipment are used in direct contact with corrosive media. From the perspective of ensuring corrosion resistance, pickling passivation is necessary. For other industries, if it is not for the purpose of anti-corrosion, it is only based on the requirements of cleanliness and beauty, and the stainless steel material does not need to be pickled and passivated. However, the welds of stainless steel equipment also need to be pickled and passivated, and the passive film of stainless steel wire mesh is repaired to improve the corrosion resistance.
Do you Know How to Ensure the Strong Retention Capacity of the Filter?
The pre-filter is generally installed at the front end of the pipeline, so it is named after the word "pre-", and "filter" refers to the basic principle of this type of equipment. Usually "T" type structure. The left and right ends of the "one horizontal" position above are the water inlet and outlet respectively. The bottom "one vertical" position is the fuselage and the internal cylindrical filter, and the bottom end is the sewage outlet, which is controlled by a valve to open and close.To get more news about Stainless Steel Wire Mesh, you can visit resenwiremesh.com official website.
The accuracy range of the filter screen varies from 5-300 microns according to different brands and models. It mainly removes the precipitated impurities and bacteria, microbial remains, rust, sand and mud produced by the pipelines and particles larger than 5 microns to avoid harm to the human body and skin; and for downstream pipelines, water purifiers, water heaters, washing machines, and high-end Faucets and showers play an active role in protection and the pre-filter can also be added with a "hydrochloric acid and phosphorus" anti-scaling filter element to prevent solar energy and water boilers.
It is usually installed after the water meter of the inlet pipe to ensure that the large amount of precipitated impurities produced in the pipe network will not cause harm to the human body. And it plays a positive role in protecting concealed pipes, faucets, electrical appliances, etc. The pre-filter is the nemesis of secondary pollution and a reliable impurity filtering device.
Multi-media filter is a media filter that uses two or more media as the filter layer. In the industrial circulating water treatment system, it is used to remove impurities and adsorbed oil in the sewage, so that the water quality meets the requirements of recycling. The role of filtration is mainly to remove suspended or colloidal impurities in water, especially to effectively remove tiny particles and bacteria that cannot be removed by sedimentation technology. BOD5 and COD also have a certain degree of removal effect.
The multi-media filter material in the filter is high-quality homogeneous gravel, quartz sand, magnetite, anthracite and other filter materials. These filter materials are scientifically and orderly distributed in the filter tank according to their specific gravity and particle size, such as small specific gravity. Anthracite with a slightly larger particle size is placed in the uppermost layer of the filter bed, quartz sand with a moderate specific gravity and a small particle size is placed in the middle layer of the filter bed, and gravel with a large specific gravity and large particle size is placed in the lower layer of the filter bed. Such a ratio ensures that the filter will not produce disordered layers during backwashing, thereby ensuring the retention capacity of the filter material.
What are the Characteristics of the Water Pump Filter?
With the continuous development of production technology now, the application of filters is becoming more and more extensive, and they are also closely related in our lives. The types are also diverse. Under normal circumstances, filters can be customized according to their requirements. Today, the Warner editor here brings you a water pump filter product. This product is mainly used at the inlet of the water pump. Let’s briefly introduce its product. I hope it will be helpful to everyone.To get more news about Stainless Steel Spiral Wire Mesh Conveyor Belt, you can visit resenwiremesh.com official website.
The water pump filter screen is generally made of stainless steel filter screen through the size requirements. The material is mainly 304. The product made of stainless steel filter screen will greatly extend the service life and reduce the replacement. The number of times can effectively reduce machine failures. Under normal circumstances, it is fixedly connected to the water inlet below the submersible pump body through a section of upwardly bent pipe, so that the filter inlet is increased. When the submersible pump is placed at the bottom of the well, it can be fixed. The high water level inflow can effectively prevent the mud from the bottom of the well from being sucked into the pump and jam the impeller. It can also be said that the filter screen product plays a key role in it.
Water pump filter is a kind of filter series products, its specifications and models are not fixed, there are edging styles, and there are filter cartridge styles. This requires us to choose according to different shapes in actual applications. For product specifications, if If you can’t survey and map correctly, you can leave it to us and let us help you complete it. You can also provide specifications or drawings for us to process.
How to Detect The Material of Stainless Steel Wire Mesh?
As a Stainless Steel Wire Mesh Supplier, let me share with you. The necessity of pickling and passivation of stainless steel: Austenitic stainless steel has excellent corrosion resistance, high temperature oxidation resistance, better low temperature performance and mechanical and energy generation. Therefore, it is widely used in chemical, petroleum, power, nuclear engineering, aerospace, marine, pharmaceutical, light industry, textile and other parts. Its main purpose is to prevent corrosion and rust. The corrosion resistance of stainless steel wire mesh depends on the external passive film. If the film is incomplete or defective, the stainless steel will still be corroded. Generally, pickling and passivation treatment is carried out in engineering, so that the corrosion resistance of stainless steel can be brought into full play.To get more news about Stainless steel filter wire mesh, you can visit resenwiremesh.com official website.
In the process of forming, assembling, welding, welding seam inspection (such as flaw detection, pressure test) and construction symbols of stainless steel equipment and components, the appearance of oil, rust, non-metallic dirt, low-melting metal contaminants, paint, and welding slag and splashes, etc., these substances affect the appearance quality of stainless steel equipment and parts, and damage the oxide film on the outside.
The overall corrosion resistance and partial corrosion resistance (including pitting corrosion and crevice corrosion) of steel are reduced, and it may even lead to stress corrosion cracking. The surface cleaning, pickling and passivation of stainless steel can not only greatly improve the corrosion resistance, but also prevent product pollution and achieve beautifully effects.
Testing Funko’s new personalized figurine-building experience
Move over Captain America, Hulk, Princess Leia, Russell Wilson and every other pop culture icon in Funko’s world of Pop! figurines. There’s a new hero in town. It’s me!To get more news about custom figurine, you can visit koalaprint.com official website.
The Everett, Wash.-based makers of toys and collectibles is rolling out a new experience Friday called “Pop! People” in which plastic parts of all sorts can be used to create the closest thing to someone you know — or someone you want to be.
For the uninitiated, Pop! figurines are the best-known product from the 22-year-old company, which holds licenses to create characters from franchises and professional sports leagues such as Star Wars, Marvel, “Harry Potter,” “Game of Thrones,” the NBA, NFL and more.
GeekWire tested out Pop! People this week at the Funko flagship store in Everett (it’s also coming to the company’s Hollywood, Calif., store location). The idea isn’t entirely new — geeks of all ages had been allowed to build Pop! Monsters as a previous build-it-yourself experience. But COVID-19 has created a new reality, and now the assembly is done by Funko workers in the stores.
With Pop! People, we don’t expect do-it-yourself for quite some time given the state of the world,” said Jessica Piha-Grafstein, Funko’s communications director. “Safety, controlling the demand and ensuring customers have a delightful experience is paramount.”
The experience is still very delightful. In fact, I don’t think I’ve chuckled at myself or smiled so much under a face mask since the pandemic started.
Pop! People starts at kiosks near a “factory” of sorts located in one corner of the Everett store. Hundreds of Pop! parts are visible in bins — behind a rope line — and it looks a lot like an equally colorful LEGO store if you’ve ever assembled one of those mini-figures on your own. But these toys go together feeling more like 4-inch-tall Mr. Potato Heads, with head, hair, facial hair, glasses, torso, legs and hand-held accessories snapping into place.You can choose from black hair, brown hair, red hair, blonde hair, gray hair, pink hair, and blue hair. And I have one purple hair option,” said retail manager Liz Lawson, as she explained how customers will go from the assorted kiosks and choose their parts, writing each part number on a postcard that is then handed to an assembly worker.
The assembly process only takes about two minutes to execute. It’s choosing a pant-and-shoe combination, T-shirt or hoodie, game controller or cell phone, and so on that really takes time. There are 540 possible parts to choose from — which was important to Funko as it considered a personalized Pop! experience for fans who have become diehard about the figurines.
“We knew Pop! People would require hundreds upon hundreds of parts/variations,” Piha-Grafstein said. “Our goal was to make sure the selection was representative of everyone, so we took our time to get it right.”There are four or five skin-tone variations and there are hair “textures” and lengths of all kinds. But there are no rules.
“Yeah! You can look like that,” an assembly worker said to me when it became clear that I had “mistakenly” chosen “lady legs” for my likeness because I liked the grey jeans with my black T-shirt better than all the cargo shorts and flip flops they had for “guy legs.”
I put sunglasses on my Pop!, too, because they made him look a little cooler. As for the hand-held accessory, each assembly allows for two, and I really wanted a camera, but no such luck. But I take plenty of pictures with my phone, so I went that direction. Everyone said my Pop! grey hair isn’t really a match, but Funko didn’t have a salt-and-pepper option, and the style is pretty close.
At the end of assembly, the Pop! People is put in a special box, carrying a printed-on-the-spot name, Instagram handle or whatever moniker the buyer chooses. It looks like it’s ready for the store shelf. The price is $25, which is double what a normal Pop! of a well-known character costs just feet away in the store. Super geeks who like their stuff to remain pristine in the box can purchase a plastic Pop! protector that slides over the box for $5 more (they’re usually $8).
INTRODUCING PERSONALIZED: UNIQUELY YOURS
Are you looking for personalized jewelry? Discover the brand-new collection, Personalized: Uniquely Yours, from Shop LC. With selections starting at just $9.99 and free engraving, it will be your new go-to choice for customized jewelry.To get more news about personalized projection necklace, you can visit koalaprint.com official website.
Personalized jewelry is one of the biggest jewelry trends of 2020, and it remains strong. Every Personalized: Uniquely Yours jewelry item uses precision laser engraving to create unique one-of-a-kind gifts. You already know prices start at just ten bucks, and your inscription is free, so what else is there to know?
This customizable jewelry collection features popular options like engraved rings and inscribed bracelets, but it also includes choices like pendants and necklaces. Find affordable choices in stainless steel and sterling silver. And, expect to see finishes like platinum, yellow gold, and rose gold.
Furthermore, select options are available with your choice of birthstone. Whether you’re celebrating a brand new life joining your family, or her “twentieth” birthday, there’s truly something for everyone.
Even better? Shop LC wants you to be absolutely satisfied with your personalized jewelry selection. Returns are free, and shipping only takes up to 15 days. This is what Delivering Joy means to us at Shop LC.A ring is more than just a ring when it’s a one-of-a-kind symbol of your love. With styles for both him and her to choose from, add free custom engraving to create a timeless gift that will be cherished forever.
Keep a message close to their heart with personalized necklaces and pendants. Unsure of their ring or wrist size? A necklace or pendant is the best way to to go. It’s the perfect gift to show how much you care!
So, you are ready to take the plunge! But, where do you start? Choosing a piece of engraved jewelry is a personal expression, and you want it to feel meaningful. Luckily, we caught up with Suraj Prasad, General Manager Merchandising Shop LC. He gave some great insight into what shoppers are choosing.
Personalized jewelry is quickly becoming one of our most popular categories,” says Suraj. “Maybe more so than ever, people are appreciating the importance of meaningful and unique gifts.”
“While wearing your own initials or name remain the most popular choice, we’re also seeing consumers opt for the names of loved ones; especially children and grandchildren – even pets!”
Discover Personalized Lab-created Diamond Jewelry
Our story is clear to see, bright and in full clarity. All our diamonds are lab made, which means they’re created using heat rather than discovered through digging. Which is good news for the planet and for mining communities. And it’s good news for you and your collection, with diamonds in weights of 0.5-2 carats and handmade pieces of jewelry created to elevate your everyday. With our personalized pieces, now you can make our story your own too.To get more news about projection necklace, you can visit koalaprint.com official website.
Our collection of personalized jewelry
While we’ve cut out teeth as jewelry makers on collections of rings and earrings, we also like to give fine jewelry fans the chance to personalize necklaces and bracelets with your initials, with your name, or even with your mantra. And with personalized diamond jewelry featuring in our list of bestsellers, it’s clearly important to our KIMAI community.
Choosing personalized lab grown diamond jewelry
Treat someone you love, you admire or just for the love of yourself, gift yourself the best of our collection. We’ve designed pieces subtle and statement, for him, for her or even for your little one. Get matching forever-pieces for Mommy and Mini Me, or strike your statement with the Unity necklace. Send yourself a Love Letter or keep your mantra close to your heart literally with the Confidence necklace.
Understanding personalized lab made diamond jewelry
Because every KIMAI piece of jewelry is bespoke, our expert goldsmiths can engrave messages and memories as part of the process. Your handmade, hand-personalised piece can appear just as you like it. Every piece is made in Antwerp, home of the diamond and global capital of fine jewelry.
Buy personalized lab grown diamond jewelry
Choose diamonds made with sustainability in mind, all set in fully recycled, 18 karat solid gold. Which means your piece will keep its shine over time. Set your sparkle in a choice of white, rose or yellow gold, and chat to our dedicated team if you have any specific requests or questions about your piece.
FANS CAN SOON MAKE CUSTOM FUNKO POP! FIGURES
As tried and true Funko collectors know, there seems to be a Pop! vinyl figure of almost everyone on Earth… except yourself. Well, now there is an actual way to make an official Funko Pop! of yourself, or really anyone you know. But as we learned via io9, we will only be able to make them in person at so-called “Pop Factories,” coming soon to the two main Funko retail locations.To get more news about custom couple figurine, you can visit koalaprint.com official website.
These new specialty kiosks located in Washington and Los Angeles will allow for customers to “choose from thousands of unique combinations of hair, apparel, accessories, and more to build a custom Pop!” After creating your designs, you fill out an order form for one of your “Pop People” (that’s their official moniker). A Funko employee then assembles your figure to pick up later. It’s like a tangible version of those custom, “Hey, it kinda looks like me!” emojis.
So far, this appears to be geared towards making real people into Funko toys—assuming you want to create one of yourself, or one of your BFF to give as a gift. But it doesn’t seem you’d be able to make, say, that classic comic book hero Nightcrawler Pop! to complete your X-Men collection. (I might be projecting a bit with that example). For those, you’re probably going to still have to go on the hunt on Etsy, where custom Funko Pop! figures live—usually ones made to complete lines that the company never finished.
Sadly, fans can only make these new Pop People at the Funko HQ in Everett, Washington and in the Funko store Hollywood, California. There is no online option for this now. At least not yet. But we wouldn’t be surprised if that changed in the future, as I bet these are going to be very popular.
5 TIPS ON HOW TO CARE FOR YOUR PERSONALIZED JEWELRY
All jewelry, even the most precious, requires basic care. To keep your personalized jewelry looking dazzling and the same as it did out of the box, here are a few simple tips to keep in mind, no matter if it is personalized name gold necklace, or a monogram!To get more news about photo projection bracelet, you can visit koalaprint.com official website.
With these care tips, you can keep your precious accessories looking like new, no matter how long!
1. Careful to store your jewelry:
Properly storing your jewelry will do wonders for keeping it looking new. Keep your customized jewelry in a box. When stored away in a special place, the jewelry won’t get tangled up with other items or in a position to get bumped around. A soft and cushioned jewelry box is a great solution.
2. Jewelry after makeup:
Lotions, hairspray and some cosmetics have chemicals that can harm your precious jewelry. Keep your personalized jewelry out of harm’s way by putting on your hair and makeup first.
3. Remove your jewelry for the Bath and Shower:
Soaps and shampoos may contain chemicals that can cause harm to your personalized jewelry. Wearing your personalized necklace, bracelet or rings while bathing can cause a coating to form over the precious metal, taking away the luster and dampening its natural shine.
4. Take off your jewelry for Cleaning:
Cleaning chemicals can cause damage to jewelry. Clean up then accessorize up. Limit your jewelry's exposure to the chemicals to keep them shining.
5. Don't wear your jewelry in the Pool and Jacuzzi:
Pools and jacuzzis are full of chlorine, which can discolor your jewelry if exposed too long. Remove your jewelry, store it somewhere safe and swim your heart out!
Give your gold or silver jewelry a quick clean at the end of the day with a soft cleaning cloth to remove any fingerprints or oils that come from normal wear.
Once a month a more deep clean — use a mix of 1/2 cup warm water with mild liquid soap, and let your jewelry soak for a couple of minutes. Remove your items, rinse with clean water, and allow the jewelry to dry.