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Submerged entry nozzle was development in 1960s. At first time, it was produced from quartz. With the development of continuous casting, it can not meet the requirement of high level continuous casting and special steel casting.

With the improvement of the level of casting, especially special steel casting, quartz submerged entry nozzle can not meet requirement of casting life and steel quality. Therefore, aluminum carbon and aluminum carbon-zirconium carbon combined submerged entry nozzles came out. Compared to quartz submerged entry nozzle, this nozzle is of much longer service life. In order to adapt to low carbon steel casting, the inner layer of the ladle nozzle uses special refractory materials like aluminum magnesium, ceramics, etc. For casting aluminum killed steel, nozzle would easy to get block out of caking. Against this condition, both blowing argon in the way of ventilation and using non-carbon-containing and calcium zirconate material have achieved a good result. To solve some emergency working conditions, non-baking submerged entry nozzle was developed. By the methods of designing the trapezoidal submerged nozzle, and mounting impeller in the nozzles, we can make slag floating, in which way blocking can be well prevented.

Changxing refractory provides refractory products, calcium silicate products, castable & mortar, china refractory brick, ceramic fiber felt, ladle & tundish nozzle, ceramic fiber with high quality for you. Such as high alumina refractory bricks, magnesia carbon brick, clay refractory bricks and other refractory products.


Article Source:Submerged entry nozzle
Company name: Henan Xinmi Changxing Refractory Materials Co.,Ltd 
Email: sales1@chinafirebrick.com
Website:http://www.chinafirebrick.com/

HP Graphite Electrode

The Katrina Air Jordan 3 was a special edition Air Jordan 3 that was designed by Jordan Retro Shoes exclusively for a charity auction to support the relief efforts from Hurricane Katrina. For 2018, Jordan Brand will be celebrating the 30th Anniversary of the Air Jordan 3, which will include a retro release of the "Katrina" colorway. Dressed in a White, Cement Grey, Black and Fire Red color scheme. Not only will it be the first public release, but the shoe will not include "Nike Air" on the back heels. New Jordans 2016, This White and Red sample edition of the Air Jordan 3 was produced back in 2006 and was highly popular by a lot of sneakerheads. This Jordan 3 looks like a mixture of the Air Jordan 3 "Fire Red" and "White Cement" colorway and they feature an all-White leather upper with Cement Grey elephant print overlays. Fire Red details the heel midsole. Originally, the Air Jordan 3 "Katrina" was designed by Jordan Brand for charity auction to support Hurricane Katrina relief efforts back in 2006. Jordans 2017, Though many expected the silhouette to receive the Nike air branding treatment, unfortunately that will not be the case, the shoe will sport the classic Jumpman logo on the heel tab. Like it's predecessors, the Air Jordan III "Katrina" falls in line with a classic white tumbled leather upper, with elephant print trimming to give its luxury look, finished off with a fire red color scheme on the back. As of right now, the date is locked for May 12th. The Sneaker Authority is the largest retail & online distributor of Jordan Shoes, Nike, Adidas and other sneaker brands that you love. We offer a huge selection of the most popular Jordans and other sneakers to meet all the composite needs of Sneakerheads, athletes, sports enthusiasts and the general street culture.
jordan Feb 11
The environmental protection ramon mill is one of the hot spots of the customer's powder investment. More and more customers are abandoning the pursuit of low price and starting to turn their attention to the energy saving and environmental protection of the ramon mill. For nearly two years, the state has been attaching great importance to environmental protection issues, and the supervision and inspection of production enterprises is very strict. During this period, the production line of the ramon mill that did not meet the requirements was discontinued, which affected the normal operation of the flour milling operation. It is the original purchase of the ramon mill cannot meet the requirements of green production.[url=http://vacuumfurnacedesign.com/furnace/Vacuum-har-ening-furnacebentchtop-muffle-furnace-resistance-vacuum-furnace.html]Vacuum har ening furnacebentchtop muffle furnace resistance vacuum furnace[/url] As you all know, in this industry, industrial powder is easy to cause dust pollution to environment, it is also a lot of Raymond mill production factory has been dedicated to solve the problem, so environmental Raymond mill arises at the historic moment. The environmental protection ramon mill has injected fresh environmental protection ideas into the equipment configuration, solved the environmental pollution problem from the equipment root, and actually realized the green production. [url=http://vacuumfurnaceproducts.com/furnace-sale/2498.html]Tools industry 5kg induction furnace wholesales[/url]
Heaven incense burner, traditional Chinese medicine name. For the wild Peony Branch Jin Jinxiang Osbeckia chinensis L. whole plant or root. Jin Jin Hong plants, located in the south of the Yangtze River in Taiwan, Guangxi, Guizhou and other places. With phlegm dampness, stasis to stop bleeding, detoxification swelling effect. Indications cough, asthma, pediatric products, diarrhea dysentery, Fengshibitong, hemoptysis, stool blood, vomiting blood, blood in the stool, metrorrhagia, dysmenorrhea, amenorrhea, postpartum stasis abdominal pain, toothache, rectal prolapse, bruises, snake bites hurt. [url=http://vacpumpsupply.com/vacuum-made/2228.html]Aodd Stainless Steel Diaphragm Pump For Food Grade Industrial[/url] Heaven incense burner about 60cm. Root cylindrical, taupe, hard and brittle wood. Stem square columnar, old stem slightly cylindrical, coarse 2-4mm, yellowish green or purple-brown, is closely the yellow coarse hair, crisp and brittle, pith or hollow. Leaves opposite, short stalked, linear to linear-lanceolate, 2-5 cm long, 2-6 mm wide, apex acute, base rounded, yellowish green on lower surface, lighter on lower surface, golden yellow on both surfaces Basal veins 3-5, lateral veins is not obvious. Head globose; calyx yellow-brown, corolla dark purple, wrinkled, easy to fall off. Capsule campanulate, cuplike calyx, light brown or yellowish brown, apex truncate. Gas micro, taste astringent, slightly sweet. Leaves more, with fruit is better. [url=http://vacpumpsupply.com/vacuum-made/1730.html]Double Stage Mini Electric Vacuum Pump[/url] Roots, stems, leaves, flowers, fruit mixed segments. Root wood, skin light tan. Stems square, brown, Phi close to the brown hair. The old stem is round, brown. Leaves yellowish green, lower surface is shallow, both sides are pale brown hair. Wrinkled, dark purple-brown. Dark purple brown fruit, top truncation. Gas micro, micro-astringent, slightly sweet. [url=http://vacpumpsupply.com/vacuum-made/1340.html]Rotary Vane Vacuum Pumps Repairsmicro Air Pumps[/url]
New Jordans 2018, Just like the Air Jordan 11 last year, The Remade teamed up with 400ml to design their own Air Jordan 4 Chinese New Year Custom. The Custom Air Jordan 4 comes rocking a gold plated Chinese character for "wealth" which replaces the Jumpman logo on the heel. The kicks are further detailed with "Happy New Year" in Chinese on the tongue and a fish scale design on the midsole. The kicks come housed in a premium wooden box while also featuring a red handkerchief along with other accessories. New Jordans 2016 Sneaker customizing will always be an immortal artform. The Remade has collaborated with 400ml to create a one of a kind Air Jordan 4. Inspired by the word "Blessings" in English, "吉祥話" in Chinese. This Air Jordan 4 features a premium leather upper dressed in Red. They replaced the Jumpman logo with a Gold plate 3D mold 發 (wealth), having "恭喜發財" on the tongue, adding fish scale design on the midsole which was inspired by a Chinese saying "年年有餘" means prosperity through the year. Jordans 2017, The Chinese New Year kicks off at the end of the month and in keeping up with tradition, many brands will be releasing specialty footwear and apparel in honor of the occasion. The Jordan Brand has a collection in the works that consists of two different versions of the Air Jordan 12 silhouette. In addition to that a custom version of the AJ4 has just surfaced courtesy of The Remade team and 400ml. The designers/customizers spent around 20 hours on each shoe. Every single one released is handmade. The shoe package consists of a premium wooden box, red handkerchief, and other accessories. A premium leather upper is featured and is covered in a bold shade of red, while white detailing hits the midsole and outsole. A gold plate 3D mold featuring the Chinese symbol for wealth is on the back heel in place of the standard Jumpman logo.
jordan Feb 9
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Jordans 2017, While the Jordan 10 is not the most loved silhouette in the Jumpman's catalogue, any sneaker fully dressed up in red is going to garner attention from consumers. The Canadian tattoo artist Steve Wiebe dresses the sneaker in a classic university red and black color scheme that is inspired by the Chicago Bulls. Wiebe went with a straightforward Bulls-inspired aesthetic, styling the retro in University Red and Black. The eye-catching sneaker also featured crack-textured leather panels along the eyestay and base. Custom artwork adorns the insoles. Cheap Jordans 2017, The Air Jordan 10 "University Red" is a collaboration with Canadian tattoo artist Steve Wiebe and Jordan Brand which is paired with two other models to make for an upcoming collection. Having a similar look as the "Bulls Over Broadway" colorway and the kids exclusive "Fusion Red" pair. This version features wrinkled texture leather panels along the eyestay completed with custom artwork on the insoles. Each shoe will also come with a unique designed card and tattoo-inspired Michael Jordan insoles. New Jordans 2018, This Air Jordan 10 "University Red" is part of an upcoming collection from Canadian tattoo artist Steve Wiebe and Jordan Brand that includes two other silhouettes. Highlighted by the Air Jordan 10 that comes dressed in a University Red and Black color scheme. It will be joined by the Jordan Super.Fly 2017 and Jordan Generation, which are also dressed in a Chicago Bulls theme. Looking closer they feature wrinkled texture on the leather by the collar and eyestays while custom artwork lands on the insoles. Each pair will also come with a unique designed card.
jordan Feb 9
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