製品情報
| タイプ: capstan pulley | 材料: zirconia ceramic/stainless steel with ceramic coating | 原産地: 中国(本土) |
| 銘柄: AV | モデル番号: AV-capstan pulley | Product Name: Wire capstan pulle |
| Material: stainless steel+ceramic coating | size: Customized | MOQ: 1Pcs |
| Used feids: wire and cable wire machin parts | charactoristic: high hardness,anti-corrison,good wear resistance | Payment terms: TT in advance |
| Trade terms: EX-work price | featur: Long service life | Price: according to your drawig sheet |
包装
| 包装: standar export packing |
仕様
wire cable pulley with ceramic coating 1.Wire cable guide capstan 2.High hardness 3.Corrosion resist 4.Fast delivery
ceramic wire guide pulley
Material: WC me-tal-ceramic
Thickness of Coating:0.2-0.3mm for single side after grinding.
Craft :Detonation Spraying
Hardness of coating : Hv 1300 (HRC 65 ° above )
Surface porosity :< 1%
Surface bonding strength : > 89-90 Mpa
Surface roughness : 0.2-0.4
1High strength and fracture toughness
2High hardness and wear resistance
3its coefficient of thermal expansion almost attain the common me-tal
Hardness
Specially formulated, zirconia ceramic is the most man-made material for wear applications such as wire drawing capstans.
Corrosion Resistance
Specially formulated, zirconia ceramic is highly resistance to attack by corrosion problems(chemical contents used in processing of wire drawing).
The corrosion resistance fo zirconia ceramic is far superior to me-tal.
Surface Finish
The superior surface by high polish processing result in high quality of the drawn wire plus extended die life.
Originality
Providing excellent hardness, corrosion resistance, superior surface finish, ceramic capstans attained worldwide estimation in wire drawing industries field.
pulley paramcter | |||||||||||
NO. | item | unit | materials | ||||||||
A-95 | A-97 | A-99 | ZTA | ZRO2 | |||||||
1 | density |
| 3.6 | 3.65 | 3.7 | 4.0-4.3 | 5.5-6.05 | ||||
2 | bending strength | Mpa | 300 | 350 | 400 | 700 | 1100 | ||||
3 | fracture toughness |
| 4 | 4.5 | 5 | 7 | 12 | ||||
4 | Hardness | HRA | ≥86 | ≥88 | ≥89 | ≥90 | 88-90 | ||||
Modulus of elasticity | GPa | 320 | 350 | 390 | 300 | 220 | |||||
5 | coefficient of linear expansion |
| 6.5-11.2 | ||||||||
6 | Minimal residual unbalance of up to | Gmm/kg | ≤0.8 | ||||||||
7 | unbalance reduction rate |
| ≥85% | ||||||||
Any question,pls contact me freely via cell phone: 86+188 1682 8120
