刘伯温精选一码大公开

Welcome to Dongguan Meijun Sandblasting Equipment Store!
Meijun Sandblasting Equipment
Meijun Sandblasting Equipment
Focused on sand blasting machine and accessories for more than ten years
Pay attention to materials, high quality materials, long life
contact details
Meijun Sandblasting Equipment
Product Categories
4News Center

Product details of boron carbide nozzle


The method of boron carbide nozzle is to mix B4C powder and Al alloy powder according to a predetermined chemical ratio, so that B4C particles are uniformly dispersed in the Al alloy matrix, and then pressed into a core blank with a density of 70 to 95% TD to form a homogeneous blank. The core billet is then installed in an aluminum alloy frame for sintering, and the sintered core billet is hot-rolled. When the density of the core billet reaches 70 to 95% TD, 90 ° reversing rolling is performed, and then cooled. Roll straightening. Compared with the prior art, the preparation method of the present invention has a simple process, and the high-density composite material formed by uniformly dispersing B4C powder in an aluminum matrix has better performance, in which the B4C content is as high as 65wt%.
The hardness of the boron carbide nozzle is only slightly lower than that of diamond, and it has extremely high wear resistance. The service life of the mold is 2 to 4 times that of cemented carbide. Low friction coefficient: It has a self-lubricating function, which reduces the resistance to wire drawing and is beneficial to improve Wire drawing speed is conducive to improving the apparent quality of the wire.
碳化硼喷咀-碳化硼制品-喷砂嘴-碳化硼薄片
刘伯温精选一码大公开 - About Us - Products - Success Stories - Cooperating Clients - Equipment Video - Company Environment - News Center - Industry News - Message - Recruitment - Contact Us
LOGO
Dongguan Humen Meijun Sandblasting Equipment Store Copyright © Copyright 2017 Technical Support: Dongguan Website Construction [ GMAP ]
Address: Building 1-1, Building A, Qihe Industrial Park, No. 33 Xinxing Road, Xinlian Community, Humen Town, Dongguan City. Tel: 0769-82261696 / Mr. Zhong Visits:
* The relevant webpage materials and related resources on this site are from the Internet. If there is any infringement, please inform us quickly. We will delete it within 24 hours. [ Background Management ]
Main: sand blasting machine, water blasting machine, derusting blasting machine, boron carbide nozzle, blasting machine accessories, blasting gun, mobile phone shell blasting machine, aluminum plate blasting machine, Dongguan blasting machine accessories, environmental protection spraying Sand room, Dongguan sand blasting machine, environmental protection sand blasting room [ Baidu Statistics ]
【粤 ICP 备 09153882 号 -1】 【粤 ICP 备 09153882 号 -2】