904L Dhuumaha birta ah ee aan daacin
Sharaxaada
| Darajo | Darajo | Qayb kiimiko % | ||||||||||
| C | Cr | Ni | Mn | P | S | Mo | Si | Cu | N | Mid kale | ||
| 904L | N08904 | ≤0.02 | 19.0-23.0 | 23.0-28.0 | 4.0-5.0 | ≤0.045 | ≤0.035 | ≤1.00 | 0.1 | Cu:1.0-2.0 | ||
| Baakad: | |
| Dabool caag ah si aad u ilaaliso labada daraf | |
| Shandad caag ah oo ku duudduuban tuubada dibadda | |
| Shandad tolsan oo ku duudduuban tuubo dibadda ah | |
| Dhammaan alaabadayada waa la raray, la kaydiyay, la raray si waafaqsan xeerarka caalamiga ah. | |
| Tuubooyinka waxaa lagu duuduubay warqad lid ku ah miridhku iyo siddo bir ah si looga hortago waxyeello.Calaamadaha aqoonsiga waxaa lagu calaamadeeyay si waafaqsan tilmaamaha caadiga ah ama tilmaamaha macmiilka.Baakad gaar ah ayaa loo heli karaa iyadoo loo eegayo shuruudaha macmiilka. | |
| Intaa waxaa dheer, sanduuqa alwaaxyada leh ayaa diyaar u ah ilaalin gaar ah.Noocyada kale ee baakadaha waa la bixin karaa haddii la codsado. | |
Sharaxaada
Fasalka 904L birta aan lahayn waa super austenitic ahama birta leh qaybo kiimiko ah oo hooseeya.
Birta 904L waxaa lagu daraa naxaas si ay u wanaajiso iska caabbinta asiidhyada yareeya ee xooggan, sida sulfuric acid.Alloysku waxa kale oo uu adkaysi u leeyahay dildilaaca daxalka stress iyo daxalka dillaacsan.
Fasalka 904L ma aha magnet-ka, wuxuuna bixiyaa qaabayn heersare ah, adkeysi iyo weldability.
Codsiga
Qalabka 1.Petrochemical, reactor
2.Kuleyl beddelka
Qalabka desulfurization gaaska qiiqa 3.Power
4.Nidaamka daawaynta aashitada Organic
5.Biyaha kulaylka biyaha badda
Qalabka warshadaha 6.Paper
7. Warshadaha dawooyinka iyo qalabka kale ee kiimikada
8.Qalabka cuntada
9.Qaybaha sifaynta saliida
10.Gaska xoqida dhirta
11. Warshadaha farsameeya xabagta iyo waraaqaha
12.Acetic, fosfooraska iyo dhirta farsamaynta aashitada sulfuric
Mustaqbalka
904L sifooyinka birta ah:
Kaarboonka oo hooseeya
Maadada chromium sare
Iska caabbinta daxalka wanaagsan ee joogitaanka ions chloride
Iska caabbinta daxalka guud ee wanaagsan
