A steel with varying carbon content and, consequently, different critical temperatures requires a special heat treatment.
含碳量变化的钢具有不同的临界温度，因此需要特殊的热处理。
The machine tools for processing materials via special heat treatment, pollution-free, wear-resisting performance, long service life.
本机对加工物料无污染，经特殊热处理，耐磨性能优越，使用寿命长。
The technical keys of manufacturing large high - low pressure combined rotors are selecting optimum chemical compositions, refining , forging and special heat treatment.
制造大型高低压复合转子的技术难点是：选择最佳的化学成分精炼、合理的锻造工艺和采用特殊的热处理方法。
Evaluate and validate the raw material, machinery process and special process such as heat treatment process.
评估，验证原材料，机加工过程及一些特殊过程(如热处理过程)。
The material selection, the forming technology and the heat treatment rules of the aluminium alloy shell with two-sided special impression are studied.
对带双侧异形凹槽铝合金壳体的材质选择、成形工艺以及热处理工艺规范进行了研究。
For this reason, special inductor and fixture have been designed and the heat treatment problem of the reverse fork has been successfully solved by double high frequency quenching.
为此，设计制造了特殊的感应器和工装夹具，采用二次高频淬火工艺解决了该倒挡拨叉的热处理难题。
The iron sheet has special electric and magnetic properties after cold forming and heat treatment.
板坯直接经冷加工成材和热处理后，具有独特的电磁性能。
Whole Stamping, heat treatment, blade special make, tartness and orderliness.
整体冲压，热处理，刃口特殊处理，剪切锋利，剪口整齐。
This paper discusses the effect of heat treatment to the microstructure and wear resistance property of special brasses.
论述了热处理工艺对特殊黄铜微观组织及耐磨性的影响。
After a special organic treatment, effectively inhibited when heat-treated products in the yellowing phenomenon.
经过特殊的有机处理，有效的抑制了产品在高温处理时的黄变现象。
Aerial craft brake movable piece produced with new heat treatment process have basically met the special requirements of wear test.
运用该工艺生产的航空刹车副动片基本满足了磨损试验的特殊要求。
The specifications of large sized special 6005a-t6 aluminium profile are introduced. Its composition and extrusion process and optimizing of heat treatment are determined by test.
研究了6005A T 6铝合金大型材的技术要求，化学成分和挤压工艺、热处理工艺优化等问题。
To overcome the problem special copper alloys, which contain an inhibitor and undergo heat treatment, have been developed which are resistant to corrosion by dezincification.
为了解决这个问题，已经开发出一种特殊的铜合金，内含一种抑制成分，并经过热处理，能够抵御脱锌现象的侵蚀。
So it is meaningful to further study its heat treatment performance by process test, so that the heat treatment process standard is established to meet special requirement.
为此，通过一定的工艺试验对这种钢的热处理性能进行进一步的探索，从而确定特定性能下的热处理工艺规范。
According to the special requirements of different heat treatment to be done to meet the requirements of use.
根据特殊要求要做不同热处理，满足使用要求。
According to the special requirements of different heat treatment to be done to meet the requirements of use.
根据特殊要求要做不同热处理，满足使用要求。
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