chill mark是什么意思

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用法例句

Several factors leading to quenching crack of dovetail cutters were analyzed.

分析了导致鸽尾铣刀产生淬火裂纹的因素,设计了能有效预防鸽尾铣刀淬裂的热处理工艺。

On the limited conditions of raw material,machining process and heat treatment equipments,through improving the charging way of the pin,controlling austenizing temperature and cooling cycle and optimizing queching medium,the quenching cracks of the pins made of T8A steel can be effectively prevented.

在材料、机加工工艺及热处理设备等条件有限的情况下 ,通过改进销轴的装炉方式 ,控制销轴的淬火温度、冷却时间以及冷却介质 ,可有效防止T8A销轴的淬火裂纹。

It also has some reference effects on the theoretical analysis of quenching crack.

用淬火裂纹的理论进行分析,提出了ZG65Mn锤头水冷淬火热处理新工艺,产生了一定的经济效益。

The Analysis and Prevention of Hardening Flaw in 38CrMoAlA Steel Forgings;

38CrMoAlA钢锻件淬火裂纹的分析及预防

Hardening Crack Analysis and Prevention Measurement for 45 SteelWobbling Arm Axis

45钢摆臂轴淬火裂纹分析及防止措施

800MPa grade heavy plates with low susceptibility to welding crack produced by direct quenching

直接淬火研制800MPa级低焊接裂纹敏感性高强钢厚板

Subcritical Quenching Technique for 45 Steel May Reduce Quenching Dehiscence Tendency

45钢亚温淬火工艺可减少淬火开裂倾向

An Experimental Exploring on Machining Internal Thread of Hardened Steel by EDM

电火花加工淬火钢螺纹孔的实验探讨

Analysis on Crack Reason of Working-face of Wheel Surface-quenched by Flame

车轮踏面火焰表面淬火开裂原因初探

TENSILE BEHAVIOR AND FRACTURE CHARACTERISTICS OF STEP-QUENCHED DUAL-PHASE STEEL 20

台阶淬火双相20钢的拉伸行为及断裂特征

Analysis and Research on Universal Grinding Machine s Quench Spliting;

万能工具磨床钳口件淬火开裂的分析与研究

The Measures of Preventing Intermediate Frequency Quenching Cracks in Turnings of ZH110;

ZH110型汽车转向节中频淬火防止开裂的措施

X, Y, Z Axis guides at recirculating rollers on hardened and ground guides, inserted with screws.

X、Y以及Z轴导轨经由淬火处理打磨而成，内置有螺纹。

continuous quench and temper line

淬火回火连续作业线

Doppelduro method

乙炔火焰表面淬火法

Why shall harden steel be annealed ?

淬火钢为什么要退火呢?

Steel - Hardenability test by end quenching(Jominy test)??

钢端头淬火的淬透性试验（乔米尼试验）

austemper stressing

等温淬火表面应力;等温淬火前加应力;加工应力等温淬火

Study of the Online Automatic Non-destructive Detecting System of the Cracks in Track Wheels;

火车轮裂纹自动在线无损检测系统研究

Study on Eddy Current Imaging System for Crack Testing at Train Brake Beam Axle;

火车制动粱端轴裂纹涡流检测成像系统的研究

mesh belt conveyor bright quenching furnace

网带输送式光亮淬火炉

complete equipment for high frequency induction quenching

高频感应淬火成套设备