Repair Effect of Hot Work Tool Steel by Laser-Melting Process

来源 :材料科学技术学报 | 被引量 : 0次 | 上传用户：guli880712

【摘要】

：

Both wear and crack due to heat checking in hot work tool steel are major failure modes. It is desirable to find amethod to lengthen the tool life while reducin

【作者】

：

Yahong SUN Satoshi HANAKI Hito

【机构】

：

Graduate School of Engineering,Technical Research Laboratories

【出处】

：

材料科学技术学报

【发表日期】

：

2004年期

【关键词】

：

Hot work tool steel

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

Both wear and crack due to heat checking in hot work tool steel are major failure modes. It is desirable to find amethod to lengthen the tool life while reducing manufacturing cost. This paper suggests a method to improve toollife for hot work tool steel

其他文献

水泥窑处理工业废物的工厂实验研究

Destruction of industrial waste in cement rotary kilns (CRKs) is an alternative technology for thetreatment of certain types of industrial waste (IW). In this p

期刊

incinerationindustrial wastecement rotary kilnrotary kiln incineratorclinker

离线辨识和在线辨识相结合的广义预测控制算法在固定床反应器温度控制中的应用

An improved generalized predictive control algorithm is presented in this paper by incorporating offlineidentification into online identification. Unlike the ex

期刊

generalized predictive controloffline identificationonline identificationfixe

浅评《廉政政策分析》——兼论加快当前惩防腐败体系建设

当前,我国改革发展处在关键时期,腐败现象滋生蔓延的土壤和条件依然存在,腐败现象在一些领域易发多发,反腐败斗争的形势还比较严峻.胡锦涛总书记在党的十七大报告中对反腐倡

期刊

腐败廉政政策惩防腐败体系

Electrophoretic Deposition of Hydroxyapatite Coating

Hydroxyapatite (HAP) coatings were deposited onto titanium substrates by electrophoretic deposition (EPD) fromethanol. The results indicated that the addition o

期刊

HydroxyapatiteElectrophoretic depositionTitanium

谈计算机教学方法

如何使非计算机专业的学生学好、利用好计算机,从容应对计算机的飞速发展,让计算机为学生以后的工作拓展空间,这是中职计算机教师面临的难题。要解决这一难题,应把握关键环节

期刊

计算机兴趣自主

胰酶-蛋白-新洁而灭前处理培养结核菌的研究

本文选用5种前处理方法,同时对614份痰标本进行结核菌培养,结果胰酶-蛋白-新洁而灭(简称胰旦新)法阳性248 份(40.3%),胰酶-新洁而灭(简称胰新)法(1)阳性238份(38.8 %),胰酶-

期刊

痰/微生物学结核杆菌/分离和提纯

Influence of Additive Silica on the Laser Melting of the Ceramic Coatings

The influence of additive silica on the microstructure of plasma sprayed Al2O3 and Al2O3+13 wt pct TiO2 ceramiccoatings at laser melting has been investigated i

期刊

Plasma sprayingLaser remeltingAdditive silicaStresscrack

Physical Simulation of Thermally Induced Martensite Formation from Retained Austenite in TRIP Steels

The present work analyses the total free energy of the material during the martensitic transformation. A general expression for the martensite fraction as a fun

期刊

Thermodynamics

二矿区安全教育与培训工作探讨

做为金川集团公司的主流程单位,安全生产是各项工作中的重中之重,搞好基层职工的安全教育培训是提高职工安全防范意识,避免各种违规事故发生,保证二矿区生产经营指标顺利完成

期刊

安全教育培训

基于固定相二氧化钛薄膜的新型多重石英管分布式光催化反应器及其水处理应用

A novel multi-tube photoreactor with 0.0188 m3 valid reaction volume was constructed in pilot-scale.This rectangular reactor consisted of 13 regularly distribut

期刊

photoreactorphotocatalystTiO2 thin filmapparent quantum efficiency

Repair Effect of Hot Work Tool Steel by Laser-Melting Process

与本文相关的学术论文