铁砂
由铁丸经热处理后破碎而成，硬度高、棱角锋利、其破碎后形成的尖锐的边缘使其具有高速喷刻蚀和刮削特性。特别用对刻蚀和刮削要求较高的金属表面处理，也常用于室外喷砂作业的表面处理工程。
铁砂的主要技术指标：
名称 | 铁砂 |
化学成分 碳（C） 锰（Mn） 硅（Si） 硫（S） 磷（P） | 含量 ≤0.50 ≤2.20 ≤2.20 ≤0.25 |
Iron ore from the broken iron shot is made after heat treatment, high hardness, sharp edges and corners, its broken form of sharp edges to a high-speed spray etching and scraping characteristics.Special use of the etching and scraping demanding metal surface treatment, also used in blasting operations outside the surface treatment works.
Iron ore of the main technical indicators:
Name
Iron sand
Chemical composition
Carbon (C)
Manganese (Mn)
Silicon (Si)
Sulfur (S)
Phosphorus (P)
Content
≤ 0.50
≤ 2.20
≤ 2.20
高质量的钢丝切丸具有以下特征：
1、使用寿命长久
2、抛丸效率高
3、表面光亮度高
4、设备的磨损小
但由于钢丝切丸在形状及硬度上与铸钢丸的差异，这些优点并非表现在所有的抛丸工艺上。您可咨询我司技术专家以选用最适合您工艺的磨料。 钢丝切丸系列; 可提供型号： Φ 1.0 Φ 1.2 Φ 1.5 Φ 1.7 Φ 2.0 Φ 2.5
名 称 | 钢丝切丸 | |
化学成分
| 碳(C) | 0.45～0.75% |
锰(Mn) | 0.40～1.20% | |
硅(Si) | 0.10～0.30% | |
硫(S) | ＜0.04% | |
磷(P) | ＜0.04% | |
平均硬度 （500g荷载下测定） | 1.0mm：51～53 HRC(525～561HV) 1.5mm：41～45 HRC(388～436HV) | |
硬度偏差 | 最大偏差范围为±1.0HRC或±40HV | |
抗拉强度 | 1.0mm：1750～2150 Mpa 1.5mm：1250～1450 Mpa | |
金相组织 | 均匀形变珠光体 | |
最小密度 （酒精置换法测定) | 7.8g/cm3 | |
High-quality steel cut wire shot have the following characteristics:
1, long service life
2 Shot efficient
3, high surface brightness
4, wear a small device
However, steel cut wire shot in shape and hardness of steel balls with the difference, these advantages are not reflected in all of the blast process on.You can consult our company technical experts to choose the most appropriate for your abrasive process.Steel Cut Wire Shot Series; can provide model: Φ 1.0 Φ 1.2 Φ 1.5 Φ 1.7 Φ 2.0 Φ 2.5
Name
Steel Cut Wire Shot
Chemical composition
Carbon (C)
0.45 ~ 0.75%
Manganese (Mn)
0.40 ~ 1.20%
Silicon (Si)
0.10 ~ 0.30%
Sulfur (S)
<0.04%
Phosphorus (P)
<0.04%
The average hardness
(500g Load Determination)
1.0mm: 51 ~ 53 HRC (525 ~ 561HV)
1.5mm: 41 ~ 45 HRC (388 ~ 436HV)
Hardness deviation
Maximum deviation range is ± 1.0HRC or ± 40HV
Tensile strength
1.0mm: 1750 ~ 2150 Mpa
1.5mm: 1250 ~ 1450 Mpa
Microstructure
Uniform deformation of pearlite
Minimum density
(Alcohol displacement method)
7.8g/cm3
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