ASM series as Grown Diamond Micron Powder is directly synthesized by high temperature and pressure. and different of ordinary crushing powder production methods. the advantages are as follows: 1) crystal form complete, the rules, there is no aggregate and small particles; 2) concentration of particle size distribution; 3).....
Size
Grade |
12-22 |
15-25 |
20-28 |
20-30 |
22-36 |
20-40 |
28-40 |
30-40 |
40-50 |
40-60 |
ASM |
Y |
Y |
Y |
Y |
Y |
Y |
Y |
Y |
Y |
Y |
China standard |
International standard |
Japanese standard/ Mesh (#) |
Russia GOST9206-80 |
Median D50 (μm) |
w0.2 |
0-0.2 |
80000 |
|
0.1 |
w0.25 |
0-0.25 |
60000 |
|
0.11~0.20 |
w0.5 |
0-0.5 |
30000 |
0.5/0 |
0.20~0.30 |
w1 |
0-1 |
15000 |
1/0 |
0.6~0.8 |
w1.5- |
0-2 |
13000 |
|
0.8~1.0 |
w1.5 |
1-2 |
12000 |
2/1 |
1.1~1.3 |
w2.5 |
1-3 |
10000 |
|
1.6~1.8 |
W3 |
2-3 |
7000 |
3/2 |
1.9~2.1 |
w3.5 |
2-4 |
6000 |
|
2.6~3.0 |
W5- |
2-5 |
5000 |
5/3 |
3.1~3.4 |
w5 |
3-6 |
4000 |
|
3.5~4.2 |
W5+ |
4-6 |
3500 |
|
4.4~5.0 |
w7 |
4-8 |
3000 |
7/5 |
5.0~6.0 |
W7+ |
4-9 |
2500 |
|
6.1~6.5 |
w10- |
5-10 |
2000 |
10/7 |
6.5~7.3 |
w10 |
6-12 |
1800 |
|
7.3~8.3 |
w10+ |
8-12 |
1600 |
|
8.3~9.0 |
w14- |
7-14 |
1500 |
|
9.1~10.5 |
w14 |
8-16 |
1300 |
14/10 |
10.0~12.0 |
w20- |
10-20 |
1200 |
|
12.5~15.0 |
w20 |
12-22 |
1000 |
20/14 |
15.0~17.0 |
w20+ |
15-25 |
800 |
|
18.0~20.0 |
w28 |
20-30 |
700 |
28/20 |
20~23 |
w28+ |
22-36 |
600 |
|
23~26 |
w40- |
20-40 |
500 |
|
26~29 |
w40 |
30-40 |
450 |
40/28 |
29~32 |
w40+ |
35-45 |
400 |
|
32~36 |
w50 |
40-60 |
350 |
60/40 |
37~43 |
TOP
Description
ASM series As Grown Diamond Micron Powder is directly synthesized by high temperature and pressure. and different of ordinary crushing powder prouction methods.the advantages are as follows:
1) crystal form complete, the rules, there is no aggregate and small particles;
2) concentration of particle size distribution;
3) High strength, good wear resistance, high thermal stability;
4) High purity, impurity content of less than 0. 01% to ppm level;
5) High grinding efficiency, and can achieve good mirror effect;
6) Energy saving and long service life.
Uses:
1. Metal binding agent/D electroplated grinding wheel (grinding head, grinding wheel);
2. Manufacture of high quality PDC;
3. Diamond wire saw for uses(sapphire,SiC,GaN,Si, etc. cutting);
4. Precision cutting, grinding semiconductor, optical materials, electronic components, IT industry, automotive industry and aerospace industry.