WD-M3 saman santsi
Sanyi saman
Farantin Rufewa na Chromium Carbide
FA'IDA:
* Sufuri mai santsi, rufin wucewa ɗaya, Babu beads na walda a saman
* Tsarin microstructure mai ɗorewa da tauri har zuwa layin haɗaka
* Ƙarancin gogayya mai inganci
* Kyakkyawan kaddarorin abrasion da juriya ga tasiri
* Zafin aiki <600℃
* Zabi a cikin rufin da ba na maganadisu ba na musamman
* Akwai shi a cikin niƙa da kuma kammala saman da aka riga aka goge
AL'ADAMATAKIN FASAHA
| Matsayi | Sinadarin sinadarai | |||||||
|
| C | Cr | Mn | Si | B | S | P | Nb+Mo+Ti+V+W |
| WD-M3 | 2.0-5.0 | 18-35 | <1.5 | <1.2 | <0.6 | <0.033 | <0.033 | <1.5 |
| WD-M7 | 2.0-5.0 | 18-28 | <1.5 | <1.2 | <0.4 | <0.033 | <0.033 | 7-10 |
| Abubuwan Asali | WD-M3 | WD-M7 |
| Kayan tushe | Q235B | Q235B |
| Babban lokaci mai tauri na ƙarfe | Chromium carbide | Chromium carbide + Haɗaɗɗen carbide |
| Babban girman carbide (%) | >37 | >37 |
| Taurin rufin ta hanyar HV (HRC) | 670 (58) | 670 (58) |
| Gwajin gogewa ta roba da busasshiyar yashi (g) | <0.15g | <0.14g |
| Gwajin gogewa ta tasiri (g) | <0.10g | <0.08g |
| Kauri na yau da kullun (mm) | 5/5, 6/7, 8/9, 10/11, 12/11, 17/11 | 17/11, 20/11, 24/13 |
| Girman farantin daidaitacce (mm) | 1000*3000, 600*3000 | 600*3000 |
| Shawarar aikace-aikacen | Rushewar gama gari | Matsanancin gogewa |
