Intsimbi engatyiwa yenye yezona zinto zisetyenziswa kakhulu kwishishini lanamhlanje ngenxa yamandla ayo abalaseleyo, ukuxhathisa umhlwa, kunye nokuguquguquka. Nangona kunjalo, xa kufikwa kwimveliso, unyango lobushushu, okanye izicelo zobushushu obuphezulu, ukuqonda indawo yayo yokunyibilika kubalulekile. Ke, yintoni indawo yokunyibilika yentsimbi engenasici, kwaye ihluke njani kumabakala ahlukeneyo?
Kweli nqaku, siphonononga uluhlu lokunyibilika kwensimbi engenasici, izinto eziyichaphazelayo, kwaye kutheni kubalulekile kwimveliso kunye nobunjineli. Njengomboneleli ochwephesha weemveliso zentsimbi,sakysteelibonelela ngolwazi olubalulekileyo lokukunceda wenze izigqibo ezizizo xa ukhetha umbandela ofanelekileyo.
Ukuqonda indawo yokunyibilika
IIndawo yokunyibilikalwemathiriyeli bubushushu obutshintshayo ukusuka kwinto eqinileyo ukuya kulwelo phantsi koxinzelelo oluqhelekileyo lwe-atmospheric. Kwizinyithi, eli qondo lobushushu limisela ukufaneleka kwazo kwi-forging, i-welding, kunye nemisebenzi yobushushu obuphezulu.
Ngokungafaniyo neentsimbi ezicocekileyo ezifana nentsimbi okanye i-aluminiyam, insimbi engenasici i-alloy - umxube wentsimbi, i-chromium, i-nickel kunye nezinye izinto. Oku kuthetha ukuba ayinayo nendawo enye yokunyibilika kodwa inokuba auluhlu lokunyibilika.
Uluhlu olunyibilikayo lweNtsimbi eNgatyiwayo
Indawo yokunyibilika yentsimbi engatyiwayo idla ngokuwela phakathi1375°C kunye ne-1530°C or 2500°F kunye ne-2785°F, kuxhomekeke ekubunjweni kwayo. Nantsi isishwankathelo soluhlu lokunyibilika kwamabakala aqhelekileyo entsimbi engenakutyiwa:
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304 Intsimbi engatyiwa: 1400°C – 1450°C (2550°F – 2640°F)
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316 Intsimbi engatyiwa: 1375°C – 1400°C (2500°F – 2550°F)
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430 iNtsimbi eNgatyiwayo: 1425°C – 1510°C (2600°F – 2750°F)
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410 intsimbi engatyiwa: 1480°C – 1530°C (2700°F – 2785°F)
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I-17-4 PH Intsimbi yentsimbi: 1400°C – 1440°C (2550°F – 2620°F)
La maqondo obushushu anokwahluka kancinane ngokuxhomekeke kwinkqubo yokwenziwa, izinto ezithile ze-alloying, kunye nonyango lobushushu.
sakysteelinika uluhlu olupheleleyo lwamabakala ensimbi engenasici afanelekileyo kusetyenziso olusezantsi kunye nobushushu obuphezulu, kunye namaphepha edatha yobugcisa afumanekayo ukucaciswa ngokuchanekileyo.
Isizathu Sokuba Ingongoma Eyinyibilikayo Ibalulekile
Ukuqonda indawo yokunyibilika kwensimbi engenasici kubalulekile kwizicelo ezininzi:
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Ukuwelda: Inceda ukukhetha isinyithi esichanekileyo sokuzalisa kunye nenkqubo ye-welding.
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Unyango lobushushu: Iinjineli zinokwenza imijikelo ye-thermal ethintela ukunyibilika okanye ukuphazamiseka.
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Isithando somlilo kunye nezixhobo zobushushu obuphezulu: Ukumelana nokunyibilika kuqinisekisa ukhuseleko kunye nokuqina.
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Ukuphosa kunye nokuQinisa: Uqinisekisa ukuba isinyithi sibunjwe ngokuchanekileyo ngaphandle kweziphene kulwakhiwo.
Ukukhetha ibakala lensimbi engenasici kunye noluhlu olufanelekileyo lokunyibilika kunokuphucula kokubili ukusebenza kunye nokhuseleko kwiindawo zoshishino.
Imiba echaphazela indawo yokunyibilika
Izinto ezininzi eziguquguqukayo zinefuthe kwindlela yokunyibilika kwentsimbi engenasici:
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Ukuqulunqwa kwe-alloy
Izinto ezifana ne-chromium kunye ne-nickel zinciphisa uluhlu lokunyibilika xa kuthelekiswa nentsimbi ecocekileyo. -
Umxholo weCarbon
Amanqanaba aphezulu ekhabhoni anokunciphisa kancinci ubushushu obunyibilikayo ngelixa ephucula ubulukhuni. -
Indlela Yokuvelisa
I-Hot-rolled okanye i-cold-worked stainless steel stainless ingabonisa iimpawu ezahlukeneyo zokushisa. -
Ukungcola
Izinto zokulandela umkhondo okanye ungcoliseko lunokutshintsha indlela yokunyibilika, ngakumbi kwizinto eziphinda zisetyenziswe.
Ukuqonda ezi zinto kuvumela ulawulo oluchanekileyo lobushushu ngexesha lokucubungula.
Ubushushu obuphezulu be-Stainless Steel izicelo
Intsimbi engatyiwayo ayikhethwanga kuphela ngenxa yokumelana nomhlwa kodwa ikwazi ukumelana nobushushu obuphezulu. Ukusetyenziswa okuqhelekileyo kubandakanya:
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Iinkqubo zokukhupha
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Ii-Oveni zoShishino kunye neziTshintshiselwano zoBushushu
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Iinqanawa zoxinzelelo
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Izixhobo zeTurbine
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Izityalo zokuLungisa iiKhemikhali
Amabanga afana ne-310S okanye i-253MA aqulunqwe ngokukodwa ukuba aqhube kwiindawo ezingaphezulu kwe-1000 ° C, ezenza ukuba zilungele ukubonakaliswa kwe-thermal.
IiNgcebiso zokuSebenza ngeNtsimbi eNgatyiwayo kumaqondo obushushu aphezulu
Ukuthintela ukutshisa okanye ukuguqulwa okungafunekiyo:
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Soloko ubeka iliso kwiqondo lobushushu ngezavamvo ezilungelelanisiweyo.
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Preheat imathiriyeli ukuba kuyimfuneko ukunciphisa ukothuka kwe-thermal.
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Sebenzisa izixhobo ezihambelanayo kunye ne-welders kunye nezicwangciso ezichanekileyo.
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Kuphephe ukutshisa ngokugqithisileyo kufutshane nendawo yokunyibilika ngaphandle kokuba unenjongo yokubunjwa okanye ukuphosa.
Ukulandela ezi ngcebiso kuqinisekisa ukunyaniseka kwesakhiwo kunye nobude becandelo.
Ukuqukumbela
Indawo yokunyibilika yensimbi engenasici iyahluka ngokuxhomekeka ekubunjweni kwayo kodwa ngokubanzi iphakathi kwe-1375 ° C kunye ne-1530 ° C. Ukwazi olu luhlu lokunyibilika lubalulekile ekwenzeni, unyango lobushushu, kunye nokusetyenziswa kwiindawo ezinobushushu obuphezulu.
Njengomenzi othembekileyo wentsimbi engenasiphene kunye nomthengisi ngaphandle,sakysteelibonelela ngenkxaso yobugcisa kunye nezixhobo ezithembekileyo ukuhlangabezana neemfuno zeenjineli, abaqulunqi, kunye nabayili beprojekthi kwihlabathi jikelele. Iimveliso zethu zensimbi ezingenasici zivavanyelwa ukusebenza kunye nokuhambelana - nakwiimeko ezishushu kakhulu.
Nokuba ufuna imathiriyeli yokuwelda, umatshini, okanye inkonzo yobushushu obuphezulu, unokuthembela kuyosakysteelngomgangatho othembekileyo kunye neengcebiso zeengcali.
Ixesha lokuposa: Jun-23-2025