Microstructure and mechanical properties of spray formed high alloy tool steel 喷射成形高合金工具钢的组织与力学性能
Medium-carbon and high-carbon steels are often used as tool steel. Tool steels include carbon tool steel, alloy tool steel and high-speed tool steel. 中碳钢和高碳钢常用作工具钢。工具钢包括碳素工具钢、合金工具钢和高速工具钢。
The Current Development of Production Processes and Technologies for Alloy Tool Steel 当前合金工具钢生产工艺技术的发展
The present status and future trend of alloy steel grades, such as high strength low alloy steel, alloy structure steel, ultrahigh strength steel, stainless steel, heat resistance steel, tool and die steel and bearing steel were reviewed in this paper. 本文概述了高强度低合金钢、合金结构钢、超高强度钢、不锈耐蚀钢、耐热钢、工具钢、模具钢、轴承钢等合金钢的现状和发展趋势。
On the one hand, the material of formational part chooses hardening alloy tool steel to save steel. 一方面成形部分材料选用淬火合金工具钢,可节约钢材;
At present, the annual production capacity of ESR steel in the whole world is 1 200 000 t to produce low alloy high strength steel, bearing steel, tool and die steel, stainless and heat resistant steel and superalloy. 目前世界电渣钢年生产能力120万t,用于生产低合金高强度钢、轴承钢、工模具钢、不锈耐热钢和高温合金。
The Bonding by Diffusion of the Hard Metal and Alloy Tool Steel 硬质合金与工具钢的扩散焊接
But the wear resistance of lower alloy tool steel dies can not be raised by gas nitriding. 低合金钢模具,不能用气体渗氮提高耐磨性。
The Influence of Rare Earth Elements on Structure in Casting Low Alloy Tool Steel 稀土对铸造低合金工具钢组织的影响
Advance in Research of Tempering Secondary Hardening of Alloy Tool and Die Steel Fe-M-C Quenched Martensite 合金工模具钢Fe-M-C淬火马氏体回火的二次硬化研究进展
This article has described the current development for brands of an alloy tool steel, the new production processes and technologies in melting 、 casting 、 hot working 、 heat treatment are introduced. 阐述了当前合金工具钢的钢种发展以及冶炼、浇注、热加工和热处理等方面所采用的新的生产工艺技术。
Simultaneous Determination of Cr, Mo and V in Alloy Tool Steel by ICP AES ICP-AES法同时测定合金工具钢中的Cr、Mo、V