SECONDARY HARDENING OF BAINITE IN HIGH SPEED STEEL

来源 :Acta Metallurgica Sinica(English Edition) | 被引量 : 0次 | 上传用户：radarcauc

【摘要】

：

The mechanical properties and structure of bainite and martensite after tempering m 6-5-4-2high speed steel have been investigated.It was found that the seconda

【出处】

：

Acta Metallurgica Sinica(English Edition)

【发表日期】

：

1990年2期

【关键词】

：

high SPEED STEEL BAINITE SECONDARY HARDENING high speed steel bainite secondar

下载到本地 , 更方便阅读

下载此文赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

The mechanical properties and structure of bainite and martensite after tempering m 6-5-4-2high speed steel have been investigated.It was found that the secondary hardening effect andresistance to heat softening as well as impact toughness are higher in t

其他文献

FRICTION MARTENSITE AND ITS TEMPERING CHARACTERISTICS

The nature of“white layer”found in 55SiMnMo steel subjected to friction test has been stu-died using TEM,SEM,X-ray diffraction and EPMA techniques.It is shown

期刊

FRICTIONMARTENSITENANOCRYSTALLINEfrictionmartensitenanocrystalline

REVERSIBLE TRANSFORMATION BETWEEN MATRIX AND MARTENSITE IN Ni-Ti SHAPE MEMORY ALLOYS

The reversible transformation between matrix and martensite in Ni-Ti shape memory alloyshas been dynamically observed under TEM.The orientation relation between

期刊

NI-TIalloymartensiticTRANSFORMATIONSHAPEMEMORYeffectNi-Ti alloymartensi

《电液伺服综合试验台》日前通过鉴定

我院机械系司徒忠副教授、黎峻天高级实验师等研制、广州机床研究所协作完成的《电液伺服综合试验台》及《EHC-1型电控器》近日由省高教局主持通过鉴定。该成果填补国内空白,

期刊

电液伺服综合试验台高级实验师比例阀动特性试验设备模拟试验

探讨对话式教学在小学数学中的运用

对话式教学模式是新课改提倡的合作教学模式，小学数学对话式教学注重的是师生之间的合作交流，老师和学生在进行沟通交流时能够拉近彼此之间的距离，学生可以自由展示独特的个性．对

期刊

小学数学对话式教学存在问题改进措施

DRIVING FORCE OF BAINITE TRANSFORMATION FOR Fe-C-Mn ALLOYS

The regular solution model developed by Hillert and Stanffanson is applied to calculate thedriving force for transformations with three possible mechanisms in t

期刊

BAINITEISOTHERMALTRANSFORMATIONTHERMODYNAMICSbainiteisothermal transformat

一种新的频繁模式挖掘算法

为了适应由于进行添加、删除、修改操作而频繁变化的数据库以及加速支持度求解过程。该文提出了一种新的频繁模式挖掘算法。该算法将顾客的一次购买行为转化为比特串，通过对比

期刊

频繁模式挖掘算法比特串支持度典型集事务集frequent patterns mining algorithms bit strings

测量鸡蛋密度的方法

鸡蛋是我们日常生活中不可缺少的食品,那么鸡蛋的密度多大呢？现介绍四种测量鸡蛋密度的实验方案.

期刊

蛋密度鸡蛋测量实验方案

TL1004型铝材退火炉炉温控制系统的改进

对退火炉存在的主要问题及现象进行了分析,简要介绍了退火炉炉温控制系统的改造方法及所取得的效果.

期刊

退火炉温控系统工艺曲线改进温度调节器铝箔annealertemperature control systemtechnological curv

ECCENTRICITY CHANGE IN TUBE SINKING

The rectification of eccentricity was revealed to be more effective in tube sinking than drawingwith a mandrel.The ratio of thickness to diameter of tube blank

期刊

SINKINGTUBEECCENTRICITYrectifyingsinking tubeeccentricityrectifying

不等式教学新视角

一、不等式教学引导过春节,小明燃放礼花弹,为确保安全,他在点燃导火索后,应立即跑到10m以外的安全区.已知导火索的燃烧速度为0.02 m/s,小明跑开的速度为4 m/s,那么导火索的

期刊

不等式组解集一元一次不等式燃烧速度一元一次方程数学问题烧完数形结合分类讨论正整数解

SECONDARY HARDENING OF BAINITE IN HIGH SPEED STEEL

与本文相关的学术论文