slag making 中文意思是什麼

slag making 解釋
造渣
  • slag : n. 1. 礦渣，鐵渣，爐渣，熔渣。2. 火山巖渣。vt. ,vi. （-gg-） （使）起溶渣；（使）成熔渣。 slag cement 【地質學；地理學】溶渣水泥。n. -gy
  • making : n 1 製作（物），製造（物），生產；一次製造量；發展[發達]過程；成功的原因[手段]；組織；〈常 pl 〉...
  1. Multi - laboratory center of pangang is worked for production of steel - making factory. many producing processes, such as desulfurize 、 extracting - vanadium 、 steel - marking 、 refine out ladle ( lf 、 rh ) 、 caster etc, need directing and controlling by sampling and analysis, in order to get chemical composition information of molten iron 、 semisteel 、 molten steel 、 vanadium slag and slag and develop producing

    攀鋼煉鋼綜合化驗中心是為煉鋼廠生產服務的，煉鋼廠各生產工序如脫硫、提釩、煉鋼、爐外精煉（ lf 、 rh ） 、連鑄等，都必須通過取樣、化驗分析來實時獲得鐵水、半鋼、鋼水以及提釩釩渣、爐渣等化學成分來指導、優化生產。
  2. The quality of furan sand castings is usually better than clay sand castings, however, some defects are also very easy take place with furan sand castings such as blow hole, metal penetration, veining, cracking, slag inclusion, hardness too low, surface recarburation, surface sulphuration, nodularity degeneration etc, which were usually caused by improper raw materials selection, improper method design, incorrect moulding or / and core - making

    摘要呋喃樹脂砂鑄件質量一般比黏土砂鑄件好，但如果原材料選擇、工藝設計、造型和制芯操作不當，也會產生氣孔、粘砂、脈紋、裂紋，夾渣、硬度不足、滲碳、滲硫和球化不良等鑄造缺陷。
  3. Effect of mgo, f - cao, feo, ro phase and metal fe in steel - making slag powder on soundness of cement is investigated by boiling test, steam test and autoclave test

    採用沸煮、高溫長時間蒸養及壓蒸方法研究了鋼渣粉中的f - cao 、 mgo 、 feo 、 ro相及金屬鐵對水泥安定性的影響。
  4. Application of iron - bearing material for slag - making in converter practice

    含鐵渣料在轉爐冶煉中的應用
  5. Results show that mgo, feo, ro phase in steel - making slag do not cause soundness problem of cement. generally speaking, f - cao and metal fe are main factors which cause soundness problem of steel - making slag powder, so their content must be limited strictly restricted. content of f - cao must be limited fewer than 3 % and content of metal fe must limited fewer than 2 %

    實驗結果表明，摘要鋼渣粉中的mgo 、 feo 、 ro相一般不會引起水泥安定性不良的問題;氧化鈣及金屬鐵是影響鋼渣粉安定性不良的主導因素，應用中要嚴格控制它們的含量，鋼渣粉中的游離氧化鈣宜控制在3 %以內，金屬鐵含量宜控制在2 %以內。
  6. Calcium carbide slag water discharged from the generator will return to generator to be used after clarification, calcium carbide slag can be taken away for waste acid treatment, brick making, road foundation making, etc

    由發生器排出的電石渣水澄清后返回發生器使用，電石渣被用作廢酸處理、制磚或道路基礎工程等。
  7. Wollastonite is also used as : protective slag in casting ; sillicon - steel ; electrode coating ; lagging material ; ceramic moulds and bonding agent for abrasives a filling agent in paper making, the trace mineral in the production of white cement and special electric ceramics

    硅灰石還是模鑄硅鋼的保護渣，電焊條的塗料，陶瓷鑄模，生產研磨材料和靡輪黏合劑，造紙的充填劑，生產白水泥，製造特殊電氣陶瓷等不可多得的礦物原料。
  8. During the process, the follwing task must be done : ( 1 ) desulphur ( 2 ) temperature control ( 3 ) the fine adjust of chemic analysis ( 4 ) making the steel more clear ( 5 ) slag making in order to implement the following main function, the lf process computer system should be designed : ( 1 ) to dynamic plan lf process according to recived heat schedule

    Lf爐（ ladlefurnace ）即鋼包精煉爐，是鋼鐵生產中主要的爐外精煉設備。它的主要任務是：脫硫溫度調節精確的成分微調改善鋼水純凈度造渣在lf爐生產中建立過程式控制制計算機系統，主要用來解決以下問題：實時接收生產計劃，按照計劃動態組織生產。
  9. Therefore it is reasonable that special surface of steel - making slag powder is controlled in the rang between 450 - 500m2 / kg. furthermore, when special surface of different steel - making slag powders are close, steel - making slag powder, which surface is attached lot of fine particle powder or which degree of roundness is high, has higher cementitous property

    實驗結果表明，提高比表面積可提高鋼渣粉的膠凝性能，但當比表面積超過500m ~ 2 kg時，鋼渣粉的膠凝性能提高已不顯著，鋼渣粉的最佳比表面積應控制在450 500m ~ 2 kg之間；比表面積相近時，表面有細小顆粒吸附且顆粒圓形度高的鋼渣粉有相對較高的膠凝性能。
  10. Generally speaking activity of steel - making slag is higher than first grade fly ash. influence of special surface and particle morphology of steel - making slag powder on cementitous property is studied by experiment. results show that cementitous property of steel - making slag powder increase with increase of its special surface, but increase of cementitous property is not obvious when its special surface is beyond 500 m2 / kg

    實驗結果表明，提高比表面積可提高鋼渣粉的膠凝性能，但當比表面積超過500m ~ 2 kg時，鋼渣粉的膠凝性能提高已不顯著，鋼渣粉的最佳比表面積應控制在450 500m ~ 2 kg之間；比表面積相近時，表面有細小顆粒吸附且顆粒圓形度高的鋼渣粉有相對較高的膠凝性能。
  11. Results show that basic parameter can determinate content of c3s in steel - making slag powder ; however, it can not determine cementitious property of steel - making slag. cementitous property of steel - making slag powder is determined by mineral composition calculated from chemical composition and treating process, which means intrinsic cementitous property of steel - making slag is determined by total content of active mineral composition, c2s, c3s, c4af and c3a, and content of ca ( oh ) 2 marking loss of active mineral

    研究結果表明，堿度僅能反映鋼渣中c _ 3s的含量，並不能完全反映鋼渣的膠凝性能；鋼渣的膠凝性能取決于由化學組成計算出的礦物組成及鋼渣的處理方式，即鋼渣中活性礦物c _ 2s 、 c _ 3s 、 c _ 4af及c _ 3a的總量及表徵活性損失礦物ca （ oh ） _ 2的量決定著鋼渣本身的膠凝性能。
  12. With this model the eaf steel - making process can be simulated, including of scrap melting procedure, the changes of temperature, slag quantity and compositions of steel, slag and off - gas

    該模型可動態地模擬電弧爐冶煉過程中的廢鋼量、爐溫、渣量、鋼液成分、爐渣組成和爐氣成分的變化。
  13. Lan xinzhe yu jinglu wang chenggang zhao xicheng yong qingxia ； making low alloy corrosion resistant steel from nonferrous metals slag ； hsla steels 2000 conference ， by the chinese society for metals ， oct. 31 - nov. 2 ， 2000 ， xi ‘ an ， china

    第三屆中國工程院化工、冶金與材料會議，論文集「熔融還原法從金川閃速爐渣制備低合金鐵* ，稀有金屬材料與工程，蘭新哲賀昕俞景祿趙西城王成剛，西安。
  14. Results show that c2s, c3s and ca ( oh ) 2 in hydration sample with steel - making slag powder are more than those in hydration sample with fly ash or blast furnace slag. sequence of capacity bonding water

    結果表明，含摻合料膠凝材料的水化產物形貌與純硅酸鹽水泥的水化產物形貌比較相似，在較短齡期水化樣的孔隙中能明顯觀察到針狀
  15. Composition and structure feature of steel - making slag powder are investigated systematically and relationship between composition and cementitious property of steel - making slag is discussed

    系統地研究了鋼渣粉的組成與結構特點，並探討了鋼渣組成與膠凝性能之間的關系。
  16. Calculated results of activity factor show that activity of soudu steel - making slag powder is highest, activity of wuhan steel - making slag powder is higher and activity of shanghai steel - making slag powder is lowest because of its treating process

    活性因子計算結果表明，首鋼鋼渣粉活性最高，其次是武鋼鋼渣粉，上鋼鋼渣粉由於處理方式的原因活性相對較低；總體而言鋼渣粉的活性明顯高於一級粉煤灰。
  17. Composition feature of hydration products of cementitous materials with steel - making slag powder is studied by xrd and dta - tg and influence of mineral additives on hydration rate also investigated by chemical bond water of ultimate hydration products

    利用xrd 、 dta一tg研究了含鋼渣粉膠凝材料水化產物的組成特徵，並用極限水化產物的結合水量推算了摻合料對水泥水化速率的影響。
  18. By using the orthogonal design method, experiments of extracting iron from slag and making glass - ceramics from secondary slag melt were carried out

    摘要利用正交實驗設計方法，進行了利用冶煉渣回收鐵及生產微晶玻璃建材製品的實驗室研究。
  19. As a new mineral additive of cement and concrete, ground steel - making slag powder has quite high activity and its activity is obvious higher first grade fly ash and close to blast furnace slag. furthermore, its distribution is very wide and quantity is quit plenty in our country

    磨細鋼渣粉作為一種新的水泥混凝土摻合料，它的活性明顯優於一級粉煤灰，與礦渣活性不相上下，而且分佈較廣，數量較多，有較高的應用與研究價值。
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