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- A dense, shiny coal that has a high carbon content and little volatile matter and burns with a clean flame. 无烟煤一种很亮的高密度煤,含炭量高,挥发性物质少,燃料时火焰纯净
- However, the high carbon content and poor hydraulic activity of the fly ash make it necessary to develop some relevant tec... 而飞灰含炭量高,以及水硬活性不理想,继而开发了飞灰造粒回燃、飞灰直接返送和水化后返送脱硫,用作水泥的原料和土壤改良剂等。
- The normal tooth is best suited for sawing of small-chip materials with high carbon content,such as tool steel or cast iron. 正常锯齿最适用于锯切含碳量高的小片材料,比如工具钢或铸铁。
- The results show that P/M valve seats using this technology has high density and high carbon content ,and their microstructure are martensite ,bainite and network carbide. 结果表明,采用该工艺可获得高密度、高碳含量、具有马氏体、贝氏体和网状碳化物组织的粉末冶金气门座。
- By way of “raising high carbon content and post blowing” as well as recarburization practice can the high carbon steel of fine quality be refined in the converter. 通过“高拉补吹”、炉后增碳工艺,转炉能够冶炼出合格的高碳钢。
- High carbon content of iron castings and defects of incompact structure and a great deal of sand holes on the surface of iron castings make it difficult for electroplating. 铸铁件含碳量高,结构疏松、表面有大量砂眼等缺陷,增加了电镀的难度。
- T700 fibers had a higher carbon content and less nitrogen than did T300 fibers. T700的含碳量高于T300,含氮量低于T300。
- The decarburization rate in the test was higher than 0. 1%/min in the bath of high carbon content, which was much higher than in conventional EAF. 在本试验条件下高碳范围内脱碳速度大于0.;1%25/min;明显高于传统电炉。
- Its main features: high carbon content, burning smoke-free, non-toxic, non-derivative flavor, not burst of high calorific value, low ash, charcoal burning trees than three times more time. 其主要特点:含碳量高、燃烧时无烟、无毒、无导味、不爆裂、热值高、灰分低、比一般树木炭燃烧时间多三倍。
- The grain size is measured to be above ASTM grade 11.0 for low temperature coiled Ti-IF steel as well as Ti-Nb-IF steel containing higher carbon content or to be about ASTM grade 10.5 for high temperature coiled Ti-IF steel, respectively. 热轧低温卷取Ti-IF钢和碳含量较高的Ti-Nb-IF试验钢的铁素体晶粒度在11.;0级以上;热轧高温卷取Ti-IF钢在10
- high alloy steel with high carbon content 高碳高合金特殊钢
- In other word, thearnount of snake-like dimple on fracture surface is determined by the amount ofpearlite in the sintered steels. In the case of higher carbon content(e. g. 0. 76% ),cleavage fracture is observed. 韧性断裂所占的份额取决于烧桔钢中的碳含量、冷却速度及退火温度,即烧结钢中的珠光体数量决定统形韧窝的数量,在高碳时(如0.;76%25C),还出现解理断裂。
- For the steel grade with higher carbon content, whose major wearing form is micro cutting, the pan furrows are wider and deeper with minimal adhesion abrasion and spalling fatigue. 碳含量较高的试验钢随载荷和磨损速度的增加,其磨损形式仍以显微切削为主,但犂沟变宽、加深,并伴有轻度粘着磨损及疲劳剥落现象。
- A higher carbon content in the steel was favorable to form short and thick primary dendrites as well as wider primary dendritic arm spacings (PDAS) and coarsening columnar structure. 碳含量高,容易形成长宽比小的一次枝晶,并且一次枝晶臂间距增宽,容易形成粗大的柱状晶组织;
- When the sandstones are surrounded by carbonates or thick mudstones, then high carbonate contents will be found in the sandstones. 当砂岩层围岩为碳酸盐岩或厚的泥岩时,在砂岩层内部易形成高碳酸盐含量、胶结作用强烈的含碳酸盐胶结物。
- Its carbon content is 5 per cent. 其碳的含量为百分之五。
- Keywords Higher Carbon Content Plastizer Alcohol;Consumption; 高碳增塑剂醇;消费;
- a dense,shiny coal that has a high carbon content and little volatile matter and burns with a clean flame 一种很亮的高密度煤,含炭量高,挥发性物质少,燃料时火焰纯净
- We can supply high quality Low Titanium High Carbon Ferro Chrome. 可提供高质量的低钛高铬。
- Because the carbon content of steel largely determine its usefulness for specific application. 因为钢的含碳量在很大程度上决定了钢在具体应用时的范围。