Mbale Wapamwamba Wopanda Carbon Wapamwamba
Mbale Wapamwamba Wopanda Carbon Wapamwamba
Chitsulo chosapanga dzimbiri nthawi zambiri ndi dzina lamba la chitsulo chosapanga dzimbiri ndi mbale zachitsulo zosapanga dzimbiri.Inatuluka kumayambiriro kwa zaka za zana lino.Chitukuko cha mbale zitsulo zosapanga dzimbiri wayala mfundo zofunika ndi luso maziko chitukuko cha makampani amakono ndi kupita patsogolo sayansi ndi luso.Pali mitundu yambiri yazitsulo zosapanga dzimbiri zokhala ndi katundu wosiyanasiyana.
Pang'onopang'ono wapanga magulu angapo pakupanga chitukuko.Malinga ndi kapangidwe kake, imagawidwa m'magulu anayi: mbale yachitsulo yosapanga dzimbiri ya austenitic, mbale yachitsulo yosapanga dzimbiri ya martensitic (kuphatikiza mvula yowumitsa chitsulo chosapanga dzimbiri), mbale yachitsulo chosapanga dzimbiri, ndi mbale yachitsulo yosapanga dzimbiri, ndi mbale ya austenitic kuphatikiza ferritic duplex chitsulo chosapanga dzimbiri?
Malinga ndi mankhwala opangidwa mu mbale yachitsulo kapena zinthu zina mu mbale yachitsulo, amagawidwa kukhala mbale ya chromium yosapanga dzimbiri, mbale ya chromium nickel yosapanga dzimbiri, chromium faifi tambala molybdenum mbale zitsulo zosapanga dzimbiri, otsika mpweya zosapanga dzimbiri mbale, mkulu molybdenum. zitsulo zosapanga dzimbiri mbale, mkulu-kuyera zosapanga dzimbiri mbale, etc.
Malinga ndi mawonekedwe a ntchito ndi ntchito za mbale zitsulo, iwo anawagawa mu nitric acid kugonjetsedwa zosapanga dzimbiri mbale, asidi sulfuric kugonjetsedwa zosapanga dzimbiri mbale, dzenje dzimbiri kugonjetsedwa zosapanga dzimbiri mbale, nkhawa dzimbiri kugonjetsedwa ndi zitsulo zosapanga dzimbiri mbale, mkulu-mphamvu zosapanga dzimbiri mbale, ndi zina.
Malinga ndi magwiridwe antchito a mbale yachitsulo, imagawidwa kukhala mbale yachitsulo yosapanga dzimbiri, mbale yopanda maginito yosapanga dzimbiri, mbale yachitsulo yosapanga dzimbiri, mbale yachitsulo yosapanga dzimbiri, ndi zina zambiri. sinthani mbale yachitsulo molingana ndi mawonekedwe a mbale yachitsulo, mawonekedwe amtundu wazitsulo zachitsulo ndi kuphatikiza ziwirizi.Nthawi zambiri amagawidwa m'mbale zachitsulo zosapanga dzimbiri, mbale zachitsulo zosapanga dzimbiri, mbale zachitsulo zosapanga dzimbiri, mbale zachitsulo zosapanga dzimbiri ziwiri komanso mvula yowumitsa zitsulo zosapanga dzimbiri, kapena mbale yachitsulo yosapanga dzimbiri ya chromium ndi mbale yachitsulo chosapanga dzimbiri.
Zamkati ndi mapepala zida, kutentha exchanger, zida makina, zida utoto, filimu processing zipangizo, mapaipi, zipangizo kunja kwa nyumba m'madera m'mphepete mwa nyanja, etc.
Kukana dzimbiri zitsulo zosapanga dzimbiri makamaka zimadalira kapangidwe ka aloyi (chromium, faifi tambala, titaniyamu, pakachitsulo, zotayidwa, manganese, etc.) ndi kapangidwe mkati.
Malingana ndi njira yokonzekera, ikhoza kugawidwa kukhala yotentha komanso yozizira.Malinga ndi mawonekedwe a chitsulo kalasi, akhoza kugawidwa m'magulu 5: Austenitic mtundu, AUSTENITIC FERRITIC mtundu, ferritic mtundu, martensitic mtundu ndi mpweya kuumitsa mtundu.
Chitsulo chosapanga dzimbiri mbale ali yosalala pamwamba, mkulu plasticity, kulimba ndi mphamvu makina, ndi kugonjetsedwa ndi dzimbiri asidi, mpweya wamchere, njira ndi TV zina.Ndi mtundu wa chitsulo cha alloy chomwe sichapafupi kuchita dzimbiri, koma sichikhala ndi dzimbiri kotheratu.Chitsulo chosapanga dzimbiri chimatha kukana dzimbiri wamba mofanana ndi wosakhazikika faifi tambala chromium aloyi 304. Kutentha kwa nthawi yaitali mu kutentha osiyanasiyana chromium carbide zingakhudze dzimbiri kukana aloyi 321 ndi 347 aloyi aloyi 321 ndi 347 nkhanza zikuwononga TV.
Amagwiritsidwa ntchito kwambiri popangira kutentha kwambiri.High kutentha ntchito amafuna amphamvu tcheru kukana kupewa intergranular dzimbiri pa kutentha otsika.
Pazitsulo zosapanga dzimbiri, choyamba chotsani khungu lakuda ndi ng-9-1 chemistry, ndipo kwa omwe ali ndi banga lamafuta, choyamba chotsani mafuta ndi nz-b degreasing king → kuchapa madzi → electrolytic kupukuta bwino (njirayi imagwiritsidwa ntchito mwachindunji ngati ikugwira ntchito madzimadzi, kutentha ndi 60 ~ 80 ℃, workpiece imapachikidwa ndi anode, Da yamakono ndi 20 ~ 15A / DM2, ndipo cathode ndi antimony alloy (kuphatikizapo antimoni 8%). kutsuka m'madzi → kuvula filimu ndi 5 ~ 8% hydrochloric acid (kutentha kwa chipinda: 1 ~ 3 masekondi) → kutsuka m'madzi → kuuma.
