亚洲爆乳少妇无码激情,亚洲男同帅gay片在线观看,成人精品视频99在线观看免费,国产成人精品一区二区秒播

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

Technical Parameters

Model

APSnm

Purity%

Specific surface aream2/g

Volume densityg/cm3

Densityg/cm3

Crystal form

Color

ST-M-009

50

>99.9

10

3.2

19.3

sphere

purple

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

Product performance

        Our company sales of nano powder particles uniform, high activity, High spicific surface passivation treatment after the powder can be controlled in oxygen content of less than 1%.

Application direction

        1 For high proportion alloy, green bullets, alloy steel, drill, and products;

        2 High-active nano powder can be used as the raw materials of high performance proportion alloy additive quantity (powder from 30% ~ 50%) and preparation of the silk road, and raw materials can be used as additive, high alloy materials, tungsten powder can significantly improve performance and reduce alloy sintering temperature and shorten the production cost saving time and sintering;

        3 The nanometer powder can be used as the raw material, nanometer WC preparation of nanocrystalline cemented carbides. Due to the special nanometer powder, and can be used for pore structure ceramic metallization coating W-Mn method of tungsten powder materials.

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:liaoteng.cn
E-Mail:sales@st-nano.com
Scan and contact us
Copyright © 2010-2024 SHANGHAI ST-NANO SCIENCE & TECHNOLOGY Co.,LTD.. All Rights Reserved.
亚洲人成网7777777国产| 午夜精品久久久久久久爽| 浪荡女天天不停挨cao日常视频 | 亚洲国产制服丝袜高清在线| 人妻系列无码专区av在线 | 亚洲图片日本视频免费| 97精品国产97久久久久久免费| 东京热大乱系列无码| 亚洲人成影院在线无码按摩店| 久久亚洲av无码精品色午夜麻豆| 亚欧成人中文字幕一区| 亚洲精品久久久久中文字幕m男| 无码小电影在线观看网站免费| 精品国产乱码一区二区三区 | 明星性猛交ⅹxxx乱大交| 青青青青久久精品国产| 伊人久久大香线蕉综合狠狠| 欧美成人aaa片一区国产精品 | 2020久久超碰国产精品最新| 一边吃奶一边摸做爽视频| 精品久久人人爽天天玩人人妻| 野花社区视频在线观看| 99热成人精品热久久| 69sex久久精品国产麻豆| 成人无码无遮挡很h在线播放| 亚洲人成在线播放网站| 狠狠色噜噜狠狠狠7777米奇| 久久久久久久久888| 国产凸凹视频一区二区| 88久久精品无码一区二区毛片 | 久久超碰极品视觉盛宴| 亚洲av无码久久精品色欲| 亚洲精品无码av专区最新| 国产中文字幕乱人伦在线观看 | 久久综合精品国产一区二区三区无码 | 夹得好湿真拔不出来了动态图| 国产亚洲精品久久久久久床戏| 少妇无码吹潮| 亚洲一区二区三区在线网址| 成人免费毛片内射美女-百度| 欧美牲交a欧牲交aⅴ久久|