日本成本人片视频免费_久久精品人妻无码专区_久久中文字幕亚洲精品最新_特级毛片A级毛片免费观看R_成人免费a级毛片韩国_欧美视频一级

Welcome To SHANGHAI ST-NANO SCIENCE & TECHNOLOGY Co.,LTD. Website!
 CHN  |   EN
Your Place:Home ->> Products ->> Nano Carbide
Products
WC

Technical Parameters

Model

APSnm

Purity%

Specific surface aream2/g

Volume densityg/cm3

Densityg/cm3

Crystal form

Color

ST-C-005

80

>99.9

60

3.2

15.5

hexagon

black

Note: according to user requirements of nano particle can provide different size products.

Product performance

        1 Nano-Tungsten carbide powder, has high purity, particle size uniform dispersion of good, is an important raw material of producing cemented carbide, nano tungsten carbide powder can make hard alloy has many more excellent properties

        2 Nano-Tungsten carbide powder except has high hardness, hard king outside, still has wear resistance, corrosion resistance, temperature, etc;

        3 The melting point was 2860°C±50°C, boiling point was 6000°C and also insoluble in water, strong acid resistance, high hardness and elastic modulus.

Application direction

        1 Nano-Tungsten carbide powder applied in composite materials, improve its performance: Nano-Tungsten carbide-cobalt (WC-Co) composite performance carbide powder preparation is the main raw materials and wear-resisting coating. Such as: cutting tools, computer, machinery, etc;
       
2 Nano-Tungsten carbide powder appropriate under high temperature on mechanical processing, can produce cutting tools, kiln of structural materials, the jet engines, gas turbines and nozzle, etc.

Storage conditions

        This product should be stored in dry, cool and sealing of the environment, can not be exposure to air, in addition should avoid the heavy pressure, according to ordinary goods transportation.

SHANGHAI ST-NANO SCIENCE & TECHNOLOGY Co.,LTD.
ADD:528 Lane, Jinlong New Street, Zhujing Town, Jinshan District, Shanghai
TEL:+86-021-24281769
MOB:+86-18964991769(WeChat)
WEB:www.lvgo123.cn
E-Mail:sales@st-nano.com
Scan and contact us
Copyright © 2010-2024 SHANGHAI ST-NANO SCIENCE & TECHNOLOGY Co.,LTD.. All Rights Reserved.
主站蜘蛛池模板: 亚洲黄色免费观看 | 日韩成人在线观看 | 福利一区和二区 | 免费国产va在线观看 | 国产高清成人av片 | 妇女性内射冈站HDWWWOOO | 最新国产在线视频 | 亚洲乱亚洲乱妇50P 日韩视频观看 | 免费一本色道久久一区 | 国产大片B站免费观看推荐 亚洲欧美国产国产一区二区 | 久久久久久久久久穴 | 亚洲中文字幕无码中文字 | 国产精品国语刺激对白在线观看 | 久久机热综合热国产热中文 | 自拍偷拍第6页 | 久久精品乱码视频 | aiai在线| 国产av寂寞骚妇 | 精品久久久久久久人人人人传媒 | 国产免费一区二区三区播放 | 337p日本欧洲亚洲大胆张筱雨 | 亚洲综合日韩欧美 | 领导扒开我奶罩吸我奶头图片 | 2024国产三级精品最新在线 | 欧美性狂猛AAAAAA | 2024国产三级精品最新在线 | 成人午夜毛片 | 亚洲中文精品久久久久久 | 欧美xxxx做受欧美88bbw | 亚洲午夜国产精品无码老牛影视 | 国产午夜无码视频免费网站 | 无码国模大尺度视频在线观看 | 狠狠躁夜夜躁人人躁婷婷视频 | 人禽杂交18禁网站免费 | 国模丰满少妇私拍 | 亚洲国产桃花岛一区二区 | 蜜桃av免费看 | 欧美性猛交xxxx乱 | 国产人碰人摸人爱视频 | 熟妇无码乱子成人精品 | 中国伊人网 |