小米彩票开奖

Die Normalien für den Werkzeug- und Formenbau!
昆山亿晟力精密模具有限公司

Die steel toughness

Categories of news

Contact us

Kunshan YSL Mould 

Add: No 258, Longsheng Road, Kunshan City, Jiangsu Province, China

Tel: 86 512-55198806

Mobile: 13405666986

Fax: 86 512-55198805

E-mail: [email protected]

[email protected]

Website: www.mc3721.com

Contact: Mr. Gong Guizhang


Die steel toughness

Release date:2017-08-14 Author: Click:

Die steel chemical composition, grain size, purity, carbide and inclusions such as the number, shape, size and distribution, as well as the heat treatment of mold steel and heat treatment obtained after the microstructure and other factors on the steel Toughness brought great influence. In particular, the steel's purity and hot working distortion have more pronounced effects on its transverse toughness. Steel toughness, strength and wear resistance are often contradictory. Therefore, the reasonable choice of steel chemical composition and the use of reasonable refining, thermal processing and heat treatment process to make the mold material wear resistance, strength and toughness to achieve the best match. Impact toughness is the total energy absorbed by the sample throughout the fracture during a single impact. However, many tools are fatigue fracture under different working conditions, therefore, conventional impact toughness can not fully reflect the fracture properties of die steel. Experimental techniques of small energy multiple impact fracture work or multiple fracture life and fatigue life are being used. 【Suzhou Mold Casting】

This article URL:http://www.mc3721.com/en/news/371.html

Related tags:Suzhoumoldinjection

Recently Viewed:

内蒙古快3计划 亿信彩票娱乐 安徽快3计划 小米彩票网址 小米彩票手机app下载 一分时时彩官网 幸运时时彩 亿信彩票手机app下载 500万彩票 山东11选5走势