Laser surface hardening of AISI H13 tool steel

被引：1

作者：

Jae-Ho LEE ^{[1
]}

Jeong-Hwan JANG ^{[1
]}

Byeong-Don JOO ^{[1
]}

Young-Myung SON ^{[1
]}

Young-Hoon MOON ^{[1
]}

机构：

[1] School of Mechanical Engineering,Pusan National University

来源：

Transactions of Nonferrous Metals Society of China | 2009年 / 19卷 / 04期

关键词：

laser surface hardening; AISI H13 tool steel; Vickers hardness; laser energy density;

D O I：

暂无

中图分类号：

TG174.4 [金属表面防护技术];

学科分类号：

080503 ;

摘要：

An attempt was made to improve the surface hardness and wear properties of AISI H13 tool steel through solid solution hardening and refinement of microstructures using a 200 W fiber laser as a heat generating source.The hardness of laser melted zone was investigated.In order to identify the effect of heat input on the laser melting zone,scanning conditions were controlled.The results show that,the hardness of as-received AISI H13 tool steel is approximately Hv 240,and the hardness after laser surface heat treatment is around Hv 480-510.The hardening depth and width are increased with the increase in the heat input applied.Application of experimental results will be considered in tooling industry.

引用

页码：917 / 920

页数：4

共 50 条

[1] Laser surface hardening of AISI H13 tool steel
Lee, Jae-Ho
Jang, Jeong-Hwan
Joo, Byeong-Don
Son, Young-Myung
Moon, Young-Hoon
[J]. TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA, 2009, 19 (04) : 917 - 920
[2] Surface modification of AISI H13 tool steel by laser cladding with NiTi powder
Norhafzan, B.
Aqida, S. N.
Chikarakara, E.
Brabazon, D.
[J]. APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2016, 122 (04):
[3] SURFACE ROUGHNESS AND WEAR BEHAVIOR OF LASER MACHINED AISI H13 TOOL STEEL
Kasman, S.
Saklakoglu, I. E.
[J]. ADVANCES IN MATERIALS AND PROCESSING TECHNOLOGIES II, PTS 1 AND 2, 2011, 264-265 : 1264 - +
[4] Surface modification of AISI H13 tool steel by laser cladding with NiTi powder
B. Norhafzan
S. N. Aqida
E. Chikarakara
D. Brabazon
[J]. Applied Physics A, 2016, 122
[5] Laser surface hardening of H13 steel in the melt case
Chiang, KA
Chen, YC
[J]. MATERIALS LETTERS, 2005, 59 (14-15) : 1919 - 1923
[6] Effect of tempering on laser remelted AISI H13 tool steel
Karmakar, Debapriya Patra
Gopinath, Muvvala
Nath, Ashish Kumar
[J]. SURFACE & COATINGS TECHNOLOGY, 2019, 361 : 136 - 149
[7] Laser remelting of AISI H13 tool steel: influence of cooling rate on the surface properties
Xie, Jichang
Raoelison, Rija Nirina
Di, Ruifeng
Liu, Yanan
Li, Jishuai
Rachik, Mohamed
[J]. SURFACE TOPOGRAPHY-METROLOGY AND PROPERTIES, 2022, 10 (04)
[8] Atomic diffusion in laser surface modified AISI H13 steel
S. N. Aqida
D. Brabazon
S. Naher
[J]. Applied Physics A, 2013, 112 : 139 - 142
[9] Atomic diffusion in laser surface modified AISI H13 steel
Aqida, S. N.
Brabazon, D.
Naher, S.
[J]. APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2013, 112 (01): : 139 - 142
[10] Application of direct laser metal tooling for AISI H13 tool steel
Lee, Jae-Ho
Jang, Jeong-Hwan
Joo, Byeong-Don
Yim, Hong-Sup
Moon, Young-Hoon
[J]. TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA, 2009, 19 : S284 - S287

← 1 2 3 4 5 →