ECoCr-B (Cobalt 12) Koluboti Hardfacing & Electrode Welding sooro
Alloy Iru: A5.13, SOLID SURFACING Electrodes ati Welding Rods, A5.13
ECoCr-B Cobalt Alloy 12 ni a le kà si alloy agbedemeji laarin Cobalt Alloy 6 ati Cobalt Alloy 1. O ni ida kan ti o ga julọ ti lile, brittle carbides ju Cobalt Alloy 6, ati pe o ti pọ si resistance si ogbara igun-kekere, abrasion, ati àìdá. yiya sisun lakoko ti o ni idaduro ipa ti o tọ ati resistance cavitation.Cobalt Alloy 12 ti wa ni nigbagbogbo lo ara-mated tabi nṣiṣẹ lodi si Cobalt Alloy 6 tabi 1. Awọn ti o ga tungsten akoonu pese dara ga-otutu-ini akawe si Cobalt Alloy 6, ati awọn ti o le ṣee lo ni awọn iwọn otutu soke si nipa 700⁰C.Cobalt Alloy 12 jẹ igbagbogbo lo fun gige awọn irinṣẹ ti o nilo lati koju abrasion, ooru ati ipata.
Awọn ohun elo Aṣoju: awọn ifipa ẹwọn;ri eyin;extrusion ku
| AWS Kilasi: ECoCr-B | Iwe eri: AWS A5.13/A5.13M:2010 |
| Alloy: ECoCr-B | ASME SFA A5.13 |
| Ipo alurinmorin: F, V, OH, H | Lọwọlọwọ: * NS |
| Agbara Fifẹ, kpsi: | * NS |
| Agbara ikore, kpsi: | * NS |
| Ilọsiwaju%: | * NS |
* NS Ko ni pato
Kemistri Waya Aṣoju gẹgẹbi fun AWS A5.13 (awọn iye ẹyọkan ni o pọju)
| C | Mn | Si | Cr | Ni | Mo | Fe | W | Co | Omiiran |
| 1.0-1.7 | 2.0 | 2.0 | 25-32 | 3.0 | 1.0 | 5.0 | 7.0-9.5 | Rem | 1.0 |