 冶金(黑色、有色)行業用耐火材料簡介
Refractory
Material for Metallurgical Industry (Ferrous and Non-ferrous) |
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本公司第二事業部生產的耐火材料產品主要服務於國內外冶金行業。本公司在建廠之初，就與日本黑崎播磨株式會社建立了技術合作關係，在冶金用耐火材料的制作上掌握了國際先進水平的技術。在精煉爐、鐵水罐、混鐵爐、高爐熱風爐、大型冶金灰窯、有色金屬冶煉用耐火材料的方面,
無論品種還是質量都取得了良好的成績。很多產品以產頂進滿足了設計和使用要求，如本公司為國內寶鋼、武鋼、太鋼、攀鋼、馬鋼等配套生產RH爐外脫氧真空電熔再結合鎂鉻磚系列制品；為貴溪冶煉廠、銅陵有色、金隆銅業公司等國內大型有色行業配套直接結合鎂鉻、半再結合鎂鉻、電熔再結合鎂鉻及各種鎂鉻質澆注料系列制品；為寶鋼、馬鋼、上鋼一廠、首鋼援津巴韋鋼廠、酒泉鋼廠等鋼鐵企業提供大型高爐、熱風爐用低蠕變莫來石系列制品、莫來石–堇青石組合磚、硅線石磚、微孔燒成鋁炭磚及鋼包裝體、鐵溝、渣溝、支溝等澆注料、預制件等列制品；為日本新日鐵株式會社、日本鋼管株式會社等鋼廠混鐵車提供二氧化鋁-碳化硅-碳系列制品。
近年本公司與日本黑崎播磨株式會社再度提升技術合作，從原料選點到成品生產，前後經過了無數次的論証和試驗，付出了相當規模的人力、物力和財力，不斷篩選優化了本公司的技術方案和工藝線路，制定了一整套電熔結合、半再結合鎂鉻磚的生產工藝。本公司所生產超高溫（1,850°C）燒成的電熔再結合鎂鉻磚、鋁碳化硅碳磚、優質高純鎂磚等產品，已大量進入日本新日鐵株式會社、日本鋼管株式會社和八幡制鐵所等國際用戶市場，為中國耐火材料出口創出了一條新路，為中國耐火材料資源優化奠定了一定的基礎。本公司生產的八大系列耐火產品除能夠滿足鋼廠的一般需要之外，本事業部還針對冶金行業的特殊要求開發了許多特色產品，供用戶參照選用。
The products of the Company's Business Division II are mainly
used in the domestic and overseas metallurgical industry. Since
its inception, the Company has established a technology cooperation
with Krosaki Harima Corporation (黑崎播磨株式會社) in Japan, thereby
having a good grasp of world-class advanced technology in the
manufacture of metallurgic refractory materials. The metallurgical
refractory products for non-ferrous metals achieved excellent
results in terms of variety and quality when used in finery,
pouring ladles, mixers blast furnace and hot air furnace, large
metallurgical lime kiln, etc. Many of the Company's products
fully meet the requirements as to design and usage. For example,
the Company produces fused rebonded magnesia-chrome brick in
deoxidation vacuum device outside RH furnace for Baoshan Steel
(寶鋼), Wuhan Steel (武鋼), Taiyuan Steel (太鋼), Panzhihua Steel
(攀鋼) and Maanshan Steel (馬鋼) in the PRC; produces direct bonded
magnesia-chrome brick, semi-rebonded magnesia-chrome brick,
fused rebonded magnesia-chrome brick and various castable magnesia-chrome
castable series for companies such as Guixi Metallurgical plant
(貴溪冶煉廠), Tongling non-ferrous metal Co (銅陵有色), Jinlong copper
industry plant (金隆銅業公司), etc. in the large non-ferrous field;
supplies low creep mullite brick, cordierite mullite brick,
sillimanite brick and micro-porous alumina-carbon brick for
the construction of large blast furnace and hot air furnace,
as well as casting stuffs and prefabricated components such
as iron ladle, iron ditch, dreg ditch and branch ditch for iron
and steel corporations such as Baoshan Steel (寶鋼), Maanshan
Steel (馬鋼), No. 1 Factory of Shanghai Steel (上鋼一廠), The Zimbabwe
steel plant assisted by Capital steel Co. (首鋼援津巴韋鋼廠), Jiuquan
steel plant (酒泉鋼廠), etc.; and supplies aluminium dioxide - carborundum
- carbon product series for the torpedoes hot metal mixer car
of steel mills such as New Nippon Steel Corporation (日本新日鐵株式會社),
N.K.K. Corporation (日本鋼管株式會社), etc.
In recent years, the Company and Krosaki Harima Corporation
(黑崎播磨株式會社) in Japan furthered their technical cooperation by
contributing considerable manpower and materials and financial
resources in the production process from the selection of materials
to the manufacture of final products. After numerous proofs
and tests, the Company's technical solutions and processing
lines have been constantly optimized to establish a whole set
of production technology for bonded and semi-rebonded magnesia-chrome
brick. The fused rebonded magnesia-chrome brick, alumina-carbon
brick and quality high purity magnesia brick manufactured in
ultra-high temperature (1,850 ℃) by the Company have been widely
used by foreign users such as New Nippon Steel Corporation (日本新日鐵株式會社),
N.K.K. Corporation (日本鋼管株式會社) and N.K.K.Yawata Works (八幡制鐵所),
paving a new way for the export of PRC's refractory products
and laying a foundation for the optimization of refractory materials
resources of the PRC. In addition to its eight major refractory
product series which can satisfy general needs of steel mills,
the Business Division II has also developed various products
with distinctive features in accordance with the specific requirements
of the metallurgical industry for its customers' reference
and use. |
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