Yepamusoro Tembiricha Inodzivirira Seamless Simbi Pipe

 

High tembiricha inoshingirira kutonhora inodhonzwapombi yesimbi isina musonoine tembiricha yakanakisa
oxidation resistance.Iyo ine yakakwirira tembiricha simba, oxidation kuramba, carburization
kuramba, acid resistance, alkali resistance, tensile simba uye kupfeka kuramba.The continuous
tembiricha yekushandisa i1150 °C.Iyo yakajairika tembiricha yekushanda haifanirwe kudarika 1050 madhigirii,
uye tembiricha yepamusoro haifanire kudarika 1200 madhigirii.Iyo yakakwirira iyo carbon content
ye element kabhoni inokanganisa kuita kweyepamusoro tembiricha inodzivirira stainless
simbi chubhu, iyo yakakwirira kuoma, asi kuipa kwayo plasticity uye kuoma.

Sarufa itsvina inokuvadza musimbi.Kana simbi ine yakakwira sarufa inoiswa pasi pekumanikidzwa
kugadzirisa pakupisa kwepamusoro, zviri nyore kuve brittle uye inowanzonzi inopisa brittleness.
Phosphorus inogona kuderedza zvakanyanya plastiki uye kuoma kwesimbi, kunyanya pakadzika
tembiricha.Chiitiko ichi chinonzi cold brittleness.Mumhando yepamusoro simbi, sarufa uye
phosphorus inofanira kunyatsodzorwa.Zvisinei, kubva kune imwe nzvimbo yekuona, kubatanidzwa kwe
yakakwira sarufa uye phosphorus mune yakaderera kabhoni simbi inogona kuita kuti kucheka kuve nyore kutyora, izvo
inobatsira kuvandudza machinability yesimbi.Manganese inogona kuwedzera simba resimbi,
inogona kupera simba uye kubvisa mhedzisiro yakaipa yesarufa, uye inogona kuvandudza kuoma kwe
simbi.

Yakakwira alloy simbi (yakakwira manganese simbi) ine yakakwira manganese yemukati ine yakanaka kupfeka kuramba
nezvimwe zvinhu zvemuviri.Iyo antibacterial uye yakakwirira tembiricha inodzivirira Stainless simbi
zvigadzirwa zvepombi zvakabuda mumakore achangopfuura ndezvitsva zvitsva mumhuri yesimbi isina tsvina.
Ivo vanonyanya kurapwa nekuwedzera mamwe antibacterial zvinhu zvakaita semhangura nesirivha kune
simbi isina ngura.Iyi yakanakisa antibacterial yekuzvichenesa pfuma inoratidza kuti kushandiswa kwayo
tarisiro yakakura kwazvo.

Iyo yakakwira tembiricha inodzivirira Stainless simbi chubhu ine yakanaka oxidation kuramba mukati mepakati
shandisa pazasi 1600 madhigirii uye mukuenderera kushandiswa pasi pe1700 madhigirii. Muchikamu che800-1575
madhigirii, zviri nani kusaramba uchiisa tembiricha inodzivirira stainless simbi
pombi, asi kana yakakwirira tembiricha kuramba Stainless simbi pombi inoramba kushandiswa kunze
iyi tembiricha yemhando, iyo simbi isina tsvina ine yakanaka yekupisa kupisa.Kupisa kwepamusoro
inodzivirira inotonhora inodhonzwa simbi pombi ine zvirinani carbide kunaya kwemvura kupikisa kupfuura 316 simbi isina tsvina,
uye tembiricha iri pamusoro inogona kushandiswa.

Yepamusoro tembiricha inodzivirira kutonhora inodhonzwa simbi chubhu ine yakanakisa tembiricha oxidation
resistance.Iyo ine yakakwirira tembiricha simba, oxidation kuramba, carburization kuramba, asidhi
kuramba, alkali kuramba, tensile simba uye kupfeka kuramba.Iko kushandiswa kunoramba kuripo
tembiricha iri 1150 °C.Iyo yakajairika tembiricha yekushanda haifanirwe kudarika 1050 madhigirii, uye
tembiricha yepamusoro haifanire kudarika 1200 degrees.


Nguva yekutumira: Chivabvu-07-2021