420s Warmal Spray waya maka arc spraying: Ngwọta Ngwọta Dị Elu
Nkọwa ngwaahịa maka420 ssWaya waya maka arc spraying
Nmkpọ Okwu mmalite
420 SS (igwe anaghị agba nchara) waya bụ ihe dị mma maka ngwa spraying ngwa. A maara maka nguzogide corrosion ya nke kachasi ike, na ezigbo iyi na-eyi eguzogide eguzogide na-enye nchebe siri ike. A na-eji eriri a na-ejikarị ya dị ka petromical, ọgbọ na-akpa ike, na mmiri iji mee ka ịdịte aka na ndụ dị egwu. Ware 420 SS kachasị mma maka ngwa chọrọ ihe siri ike, na-eyisi ike na-eguzogide mkpuchi na nguzogide corrosion.
Nkwadebe elu elu
Zọ nkwadebe elu elu elu dị mkpa iji nweta nsonaazụ kachasị sie ike na 420 SS ikuku ikuku spre. A ga-asacha elu ya ka ọ kpochaa mmerụ ahụ dị ka griiz, mmanụ, unyi, na oxide. A na-atụ aro ka ọ na-akụ ahịhịa na aluminium ma ọ bụ silicon carbide ka a na-atụ aro iji nweta elu ike nke 50-75 micron. A na-eme ka nchara dị ọcha na-eme ka ndọnye mmiri na-eme ka ihe mkpuchi ikuku, na-eduga na arụmọrụ na ịdị ogologo ndụ.
Chanbụ ihe okike
| Mmewere | Ihe mejupụtara (%) |
|---|---|
| Carbon (c) | 0.15 - 0.40 |
| Chromium (cr) | 12.0 - 14.0 |
| Manganese (mn) | 1.0 Max |
| Silicon (si) | 1.0 Max |
| Phosphorus (p) | 0.04 max |
| Sọlfọ (s) | 0.03 max |
| Iron (Fe) | Itule |
Eserese njiri mara
| Aku | Akwukwo oke |
|---|---|
| Keuju | 7.75 g / cm³ |
| Na-agbaze | 1450 Celsius C |
| Kemmeso | 50-58 HRC |
| Bonding ike | 55 MPA (8000 PSI) |
| Oxid na-eguzogide | Keoma |
| Ọkụ na-eme ihe ọkụkụ | 24 w / M · mu |
| Ikpu mkpuchi | 0.1 - 2.0 mm |
| Nduodosu | <3% |
| Yi nguzogide | Keelu |
420 SS Thermal spray waya bụ ezigbo ngwọta maka ịkwalite elu olu nke ihe ndị mejupụtara na-eyi na-agafe agafe. Nnukwu ihe isi ike ya na ezigbo iyi na-eme ka ọ dị mma maka ngwa chọrọ mkpuchi na-adịgide adịgide na nke toro ogologo. Site na iji 420 SS na-agba mmiri waya, ndị ọrụ nwere ike imeziwanye ndụ ọrụ na ntụkwasị obi nke akụrụngwa ha na ihe ha.
