High Chrome Electro Galvanized Steel , Oil Immersed Heat Treatment
| Place of Origin: | Zhejiang |
|---|
Company Profile
| Location: | Shanghai, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
| Main Products: | CNC Hydraulic Press Brake |
Product Detail
| Model No.: | STANDARD |
|---|
Product Description
High Chrome Electro Galvanized Steel , Oil Immersed Heat Treatment
Quick Detail:
High Chrome Alloyed Ball Mill Liner
|
Size |
Hole Dia.(mm) |
Liner Length(mm) |
||
|
≤40 |
≥40 |
≤250 |
≥250 |
|
|
Tolerance |
+2 0 |
+3 0 |
+2 |
+3 |
Description:
High Chromium alloyed casting iron in general refers to the alloy white iron with the chromium content
at 8% ~ 15%, the carbon content at 2.4% ~ 3.6%. Its distinctive features is that the M7C3 type eutectic
carbide micro hardness is HV1300 ~ 1800. The eutectic carbide is distributed on the base, martensite
(the most hard metal matrix organization), in discontinuous network and isolation, which reduces the
fragmentation of the matrix effect. As a result, the high chromium ball mill liner has high strength, strong
toughness and good wear resistance performance, which represents the highest level of metal wear
resistant materials.
Applications:
it is used in ball mill
Specifications:
Processing Technique
1. Intermediate frequency furnace smelting high-quality steel scrap and chromium alloy etc.
2. Constant temperature casting process ensuring the quality, no sonim, no pore etc.
3. Oil-immersed heat treatment and annealing process changing the internal organizational structure,
4. lowering the breakage, and improving the performance.
5. Matter test, After the furnace test, semi-finished products and end products inspection was done by
advanced spectrometer and durometer imported from Shimadzu.
Chemical Elements
|
Name |
Chemical Elements (%) |
|||||||
|
C |
Si |
Mn |
Cr |
Mo |
Cu |
P |
S |
|
|
High Cr Liner |
2.1-2.8 |
0.46 |
0.6-1.0 |
≥10 |
≤0.8 |
| ||
