I-3Cr13 iyinto evamile yensimbi engagqwali esetshenziswa kabanzi ekwenzeni izindwani zamathuluzi. Le nsimbi iyinsimbi engagqwali ye-martensitic equkethe u-0.3% wekhabhoni no-13% we-chromium, futhi inezinto eziningi ezikahle zokwenza imibese.
Insimbi ye-3Cr13 inokumelana nokugqwala okuhle futhi ingamelana nokuguguleka kwamakhemikhali amaningi, ukuyivumela ukuthi igcine isimo esihle sangaphezulu ngisho nasendaweni enomswakama. Ngesikhathi esifanayo, ngemva kokwelashwa kokushisa, insimbi ye-3Cr13 ingathola ubulukhuni obuphakeme nokuqina, ngaleyo ndlela ibe nokusebenza okuhle kokusika nokumelana nokugqoka. Lezi zici zenza insimbi ye-3Cr13 ibe yisinqumo esifanelekile sokwenza amathuluzi anamandla amakhulu njengemimese, izindwani, njll.
Ngokuvamile, insimbi ye-3Cr13 isetshenziswe kabanzi emakethe ngenxa yokusebenza kwayo okuhle kakhulu kanye nenani elifanele.
Izinto ezisetshenziswayo ze-5Cr15MoV zinokuzinza okuphezulu kakhulu, okubangelwa ikakhulukazi isilinganiso sayo samakhemikhali esihle kakhulu kanye nenqubo yokwelapha ukushisa. Ukuqina kwe-5Cr15MoV cishe ku-HRC58-60. Okuqukethwe kwayo kwekhabhoni ephezulu kuthuthukisa kakhulu ubulukhuni bethuluzi, kuyilapho izakhi zensimbi ze-chromium, i-molybdenum ne-vanadium zinezakhiwo ezinhle ezikhethekile zokumelana nokugqwala, ukumelana nokugqoka kanye nokuqina kwethuluzi.
Ngokukhethekile, amandla okukhiqiza, amandla aqinile, ubude kanye nokuqina komthelela we-5Cr15MoV kungaphezulu kuka-20% ngaphezu kwalawo ezinto ezijwayelekile zensimbi engagqwali, okuyenza isebenze kahle ngokuya ngengcindezi yokuthwala, ukumelana nokuqina, ukuwohloka kanye nokumelana nomthelela. Ngasikhathi sinye, izinto ezisetshenziswayo zibuye zibe nokuqambeka okuhle kanye ne-plasticity, futhi kulula ukwakha nokucubungula ngezindlela ezihlukahlukene zokucubungula, ngokuqhubekayo ukuthuthukisa ukuguquguquka kwayo enqubweni yokukhiqiza.
Okubili okungenhla kuyizinto ezisetshenziswa kakhulu ze-blade. Uma unezidingo ezikhethekile noma eminye imibono, sicela uthintane ne-RUITAI Company, sizokunikeza isisombululo esinembe kakhudlwana.
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