该词条未找到_海词词典

您要查找的是不是：

low carbon boron steel 低碳硼钢
A hot dip Zn 5%Al RE coating on high carbon steel wire is tested. 试验了在高碳钢丝表面上热浸镀Zn 5%25Al RE合金层。
Surface defect and macrostructure of high carbon steel billet were analyzed. 介绍了铸坯相关表面缺陷及低倍组织,提出了质量控制措施及方案。
Simulating different solidification cooling rate with step-metal mould and sand mould,the effect of solidification cooling rate on microstructure and properties of high boron steel were studied. 利用阶梯型腔金属模和砂型模拟不同的冷却速度,研究了冷却速度对高硼钢凝固组织和性能的影响。
Simulating different solidification cooling rate with step-metal mould and sand mould, the effect of solidification cooling rate on microstructure and properties of high boron steel were studied. 摘要利用阶梯型腔金属模和砂型模拟不同的冷却速度，研究了冷却速度对高硼钢凝固组织和性能的影响。
Large supply of 304 stainless steel material, high carbon steel, tuna hooks and Availability timely. 大量供应不锈钢304材质，高碳钢，金枪鱼钩;供货及时.
Antiwear properties of high carbon and silicon steel casting have been studied through trinal abrasion test. 采用三体磨料磨损试验的方法,研究了等温淬火高碳高硅钢的抗磨性能。
We can supply high quality Low Titanium High Carbon Ferro Chrome. 可提供高质量的低钛高铬。
To introduce the application of pickling free drawing process to semi finished high carbon steel wire production. 介绍无酸洗拉拔工艺在高碳钢丝半成品生产上的应用。
High carbon steel blade,cutting edges induc-tion quenched,a lock in the middle part Dip-ped handle. 刀头优质高碳钢冲压;刃口高频感应淬火;特殊压板中间推销锁紧结构;柄部沾塑处理.
This thesis analyses the hardenability curve of boron steel and on this basis advances the method of caculation to forecast boron steel hardenability . 对硼钢淬透性曲线特点进行了分析，在此基础上提出了预测硼钢淬透性的计算方法。
The influence of Cr microalloying on the quality of large size high carbon steel wire rod is discussed. 讨论铬微合金化对大规格高碳钢线材质量的影响。
This thesis analyses the hardenability curve of boron steel and on this basis advances the method ofcaculation to forecast boron steel hardenability . 对硼钢淬透性出线特点进行了分析，在此基础上提出了预测硼钢淬透性的计算方法。
The Influences of Ti content on austenite gain size and grain coarsening temperature in medium-carbon boron steel have been investigated. 研究了钛含量对中碳硼钢奥氏体晶粒度及晶粒粗化温度的影响。
The abrasive tools made of it are suitable f the grinding of high carbon steel chilled steel. 用白刚玉制造的磨具适用于高碳钢、高速钢和淬火钢等的磨削。
After niobium microalloying for high carbon steel,the mechanical properties of wire rods was improved. 铌微合金化处理后高碳钢线材的力学性能得到了改善。
The results show that the hardenability of boron steel can be predicted more accurately using artificaial neural network.The neural network provides an effective meth... 结果表明:所建网络能较准确预测硼钢淬透性,这为研究硼钢淬透性提供了一种有效的方法。
For hardened steel, alloy steel, high speed steel, high carbon steel, etc. Also for thread and gear grinding and thin walled workpieces. 适用于淬火钢、合金钢、高速钢、高碳钢的磨削,也可用于螺纹、齿轮及薄壁零件的加工。
To research delamination phenomenon of high carbon steel wire on the view of cementite decomposing during wire drawing and through experiment data. 根据拉丝过程中渗碳体分解的观点,并通过实验数据,对高碳钢丝发生分层现象进行研究。
High carbon and high vanadium high-speed steel/45 steel bimetal composite material was fabricated by improved inlayed-casting. 采用改进镶铸法制备了高碳高钒系高速钢/45钢双金属复合材料，研究了不同工艺参数下复合材料的界面组织和结构。