高碳钢

For the welding of special type metals and the connection between high self-hardening alloy steel and high-carbon steel,such as Cr25-Ni20

适合异种金属焊接和自硬性高的合金钢和高碳钢的连接。如：Cr25-Ni20

When the finishing temperature is 950℃ and the cooling rate is 4℃/s, the interlamellar spacings of pearlite is a bout 97 nm and the percentage of sorbite is 95.7%. At this time, the structure is the best.

高碳钢SWRH77B在终轧温度为950℃、冷却速度约为4℃/s时，其珠光体的片层间距约为97nm，索氏体含量达到95.7%左右，表明此时的组织为最佳索氏体组织。

Some weapons for pure iron or steel products, which shows that China as early as the Warring States period block Lian law has been popular, and has created this law is a sponge iron manufacture of high carbon steel by carbon technologies, and to the hands of China Quenching Technology Early age of two centuries.

有些兵器为纯铁或钢制品，这表明中国早在战国时期块炼法已经流行，并已创造出以此法得到的海绵铁增碳素制造高碳钢的技术，并把中国掌握淬火技术的年代提早了两个世纪。

The results show that with the finishing temperature at 950 ℃, as the cooling rate increases, interlamellar spacings of pearlite is reduced; as cooling rate reaches 5℃/s, martensite precipitates.

结果表明，随着冷却速度的加快，高碳钢SWRH77B在950℃变形时，其珠光体的片层间距变细；冷却速度达到5℃/s时，有马氏体组织析出。

It is considered by means of metallographical analyses that the cause for unusual tensile fracture of coarse high carbon wire rod is due to the serious defects of central carbon segregation.

通过金相分析，认为造成大规格高碳钢盘条异常断口的原因是盘条中心存在严重的碳偏析，采用末端电磁搅拌、延长钢坯加热时间和加强铸坯的偏析检验 3条措施可生产出合格盘

Based on the summarization of current situation of fluorine-free mould fluxes at home and abroad,the main problem during decreasing fluorine for high carbon steel and peritectic steel mould fluxes was analyzed,which includes the stability between viscosity and temperature at high temperature as well as effective control of crystallization properties .

综述了国内外无氟连铸结晶器保护渣发展状况，分析了目前高碳钢和包晶钢用保护渣降氟过程中面临的主要问题：高温时粘度-温度特性的稳定性以及保护渣结晶性能的有效控制。

To meet the inspecting requirements of sorbitic content of high carbon steel wire rods ,mancomputer interactive measurement was made by image analysis system on the basis of random statistical principleThe results shown that this method was accurate and reliabl

为适应对高碳钢盘条中索氏体含量的检测要求，本文提出通过图象仪运用随机统计原理进行人机交互测量，结果准确可靠。

The results show that a serious decarbonizing layer in the surface of high carbon steel is produced by ion bombarding.

结果表明，在离子轰击下，高碳钢表层产生严重的脱碳层，脱碳层的存在对随后的渗金属过程有着很大的影响。

Based on cooling condition,considering potential heat of phase transformation,the temperature field of lap joint and non-lap joint of high carbon steel wire on STELMOR cooling line are calculated.

根据高碳钢线材的冷却条件，考虑了相变过程的相变潜热，计算出线材搭接点与非搭接点在斯太尔摩冷却线上的温度分布，计算结果与实测结果吻合较好。

The machines are widely used for drawing wire in the factories such as wire-steel factory,metal mesh factory and nail making factory etc.

用途：本套设备是拉拨低、中、高碳钢线的理想设备，也可拉拨铜、铝等有色金属和合金线材，广泛用于钢丝、钢缆、建筑构件、镀锌铁丝、金属网、制钉等厂矿拉丝之用。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。