草率女
发表于 2025-3-27 00:50:56
Book 2020hods of application. It provides a complete analysis of modern iron and steel refractories. It describes the daily demands on modern refractories and describes how these needs can be addressed or improved upon to help achieve the cleanest and largest yields of iron and steel. The text contains end-
Infect
发表于 2025-3-27 01:35:19
Iron- and Steel-Making Process,raeus)—degasser is the most popular for making ultra-low carbon steel. Additional Composition Adjustment by Sealed argon bubbling with Oxygen Blowing (CAS-OB) is started to operate in many integrated and large-size steel plant to produce high-quality alloy steel; the operating processes of those equipment has been discussed in detail.
使增至最大
发表于 2025-3-27 09:21:01
Hot Stove and Hot Air Carrying System,s economic benefit over conventional one. Detailed discussion has been done on critical refractory application in those type of stoves that eventually help to generate knowledge on how one can use effectively hot blast more than 1300 °C for as large as 5000 m. blast furnace.
negotiable
发表于 2025-3-27 11:36:04
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经典
发表于 2025-3-27 17:16:10
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Creatinine-Test
发表于 2025-3-27 18:39:09
Refractory for Secondary Refining of Steel,ilure are discussed. RH degasser is in limelight to produce ultra-low C and high-alloyed steel with an efficient productivity. Most suitable refractory practice has been suggested in consideration of slag–refractory interaction that eventually facilitate prolong ladle life and high-quality steel.
并入
发表于 2025-3-28 00:01:33
Refractory for Casting,ned last vessel before solidification of molten steel in the mould, in which different refractories in hot face and in back up for easy de-skulling are described. Causes of clogging, usage of anti-clogging refractory materials in subentry nozzle and other “black refractories” with latest design of inert gas purging in SEN had been mentioned.
deciduous
发表于 2025-3-28 05:16:39
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Ceremony
发表于 2025-3-28 08:07:52
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征兵
发表于 2025-3-28 11:24:34
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