heat treat

• Lhmf has 452 various production equipment for forging , structural welding , heat treating , machining and whole - machine assembling
  台，具有锻造结构焊接热处理机械加工和整机装配的能力。
• Iron and steel . steel plate for boilers and pressure vessels . high yield strength heat treated alloy steels . grades and types
  钢铁.锅炉及压力容器用板材.高屈服强度热处理合金钢.等级和类别
• Specification for hex cap screws , bolts , and studs , steel , heat treated , 120 105 90 ksi minimum tensile strength , general use
  通用最低拉伸强度为120 105 90 ksi的热处理钢制六角头螺钉螺栓和螺柱的规范
• Main purpose : this machine is suitable for sand blasting heavier work pieces , such as molds and dies , work pieces that have been heat treated
  主要用途：本机台适合较重之工件喷砂，如模具、热处理工件等。
• The production of steel balls involves a few important metal working processes such as cutting , cold forging , heat treating , grinding and surface processing
  圆型是一个最简单的几何形状，而在制造上却是十分的困难
• By the different technologic experiments , we have obtained the most suitable technologies of the bake , the cleaning and the vacuum heated treating
  通过开展多项工艺试验,摸索出焙烧、清洗、真空热处理等合理的工艺规范。
• And has 11 production workshops equipped with 2000 sets production machines for forging , casting , heat treating , assembling etc . , 5 sub - factories and 4 auxiliary workshops
  亿多元。总厂分设锻铸精铸钣金金工热处理装配等
• As the results manifest , damping capacity of different heat treated samples changes slightly at low temperature but remarkably at elevated temperature
  结果表明，五种热处理状态试样，低于100 ，阻尼性能几乎不受热处理制度的影响。
• Si - c - n nano - powder begin to form a - si3n4 and p - sic at 1500 when being heat treated under n2 atmosphere , which holding time is forty minute
  认为： sic纳米颗粒对sicnnp用i3n4复相陶瓷的强度尤其是高温强度具有明显的增强作用，通过改变ps朴。
• Standard specification for " twist off " type tension control structural bolt nut washer assemblies , steel , heat treated , 120 105 ksi minimum tensile strength
  120 105ksi最小抗张强度的热处理钢制"拧松式"张力控制结构螺栓螺母垫圈配件的标准规范