少妇粉嫩小泬喷水视频www-香蕉午夜福利院-麻豆果冻传媒精品-污污内射在线观看一区二区少妇

   
 
 
 
  Indium is a semi precious nonferrous metal. It is an
extremely versatile material being incorporated into
a wide variety of end uses. In bearing alloys, as a 
thin film on moving surfaces made from other metals;
In dental alloys; In semiconductor research; In nucl
ear reactor control rods (in the form of an Ag In Cd 
alloy),and high pure indium.
 
     
 

1.Specification

Quality Standard:YS/T257-1998

序號(hào)
Chemical Composition
In≥%
Impurities %
Cu
 Zn
Fe
Cd
As
Al
Sb
Pb
Bi
Total
In-02
99.8
0.0007
0.0008
0.005
0.0018
0.03
0.0003
0.1
0.02
0.01
0.1686

2. Appearance

    White color and with metal luster,softness,good plasticity and ductility.

3. Physical properties

    Atomic weight:114.82;
    Melting point:156.61℃;
    Boiling point:2080℃;
    Density:7.31g/cm3(20℃);
    Thermal conductivity:82.06 w/(m·k)。

4.Packing

   15Kg--25Kg per ingot.
 
 
 

 

Tel:0086-532-89093128  0086-532-89093126  Fax:0086-532-89093129  Post Code:266034
Add:F15 Building 6 No.129 Fuzhou North Road, Qingdao, China     E-mail:xinyan_metals@163.com