AISI 430 Stainless Steel Investment Casting Blades

I-AISI 430 yoTyalo-mali olungenaStainless loTyalo-mali lokuCasa iiBlades eziFakelweyo nguMfanekiso

Inkcazelo emfutshane:

I-AISI 430 yensimbi engenasici, njengelungu lentsapho ye-ferritic stainless steel, ibonise ixabiso elikhethekileyo kwiindawo ezininzi zoshishino ngenxa yokumelana nokugqwesa kwayo, ukuzinza kwe-thermal kunye nokuqhubekeka.

Izinto eziphathekayo: I-AISI 430 insimbi engenasici

Inkqubo yokuCasa: Ukwenziwa koTyalo-mali

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

I utyalo maliinkqubo, kunye nomgangatho wayo ocolekileyo ogqityiweyo wemveliso kunye nobuchule bokwenza imilo entsonkothileyo, ihambelana ngokugqibeleleyo neempawu zeI-AISI 430 insimbi engenasici, ukwenzela ukuba ii-nozzle blades eziveliswayo zingafezekisi kuphela iimfuno ezichanekileyo, kodwa zifikelela kwiindawo eziphakamileyo kwisakhiwo esiyinkimbinkimbi kunye nokusetyenziswa kwezinto eziphathekayo.

Ukubunjwa kweekhemikhali kunye ne-microstructure

Ukubunjwa kweekhemikhali ze-AISI 430 insimbi engenasici iqulunqwe kakhulu yi-Cr, kunye nomxholo phakathi kwe-11.5% kunye ne-14.5%. Lo mxholo we-chromium uphezulu unika izinto ezibalaseleyo zokulwa ne-antioxidant kunye nokumelana nomhlwa. Kwangaxeshanye, iqulethe umkhondo umthamo we-Mo, ngokuqhelekileyo phakathi kwe-0.50% kunye ne-1.50%, eyongeza ngakumbi ukuchasana kwayo kwimidiya ethile eyonakalisayo. Umxholo weSi, P kunye no-S ulawulwa ngokungqongqo ukuze kuqinisekiswe ukucoceka kwezinto eziphathekayo kunye nokuzinza kweempawu zayo zomatshini. Ngokubhekiselele kwi-microstructure, i-AISI 430 ibonisa i-ferrite grain morphology, engagcini nje ukwandisa amandla ezinto eziphathekayo, kodwa iphinda ikhulise ukuqina kwayo kunye nokusebenza kokucubungula.

Iimpawu zoomatshini kunye nonyango lobushushu

Amandla anamandla e-AISI 430 insimbi engenasici idla phakathi kwe-485 MPa kunye ne-620 MPa, kwaye amandla okuvelisa malunga ne-205 MPa. Inobulukhuni obuhle, i-ductility kunye nokuqina kwempembelelo. Ngokufanelekileyounyango lobushushu, ezifana ne-annealing okanye i-normalizing, iipropati zayo ze-mechanical zingaphuculwa ngakumbi, ezifana nokwandisa amandla esivuno kunye nokunciphisa i-brittleness, ngelixa igcina ukuxhathisa okugqwesileyo kwe-corrosion. Ngokukodwa kwiindawo eziphakamileyo zokushisa, i-AISI 430 insimbi engenasici inokugcina uzinzo oluhle kwaye ayinakukwazi ukuxhamla kwi-oxidation okanye i-thermal embrittlement.

Ukusetyenziswa kwe-AISI 430 iincakuba zentsimbi engenasici

Umzi-mveliso wepetrochemical: I-AISI 430 iincakuba zombhobho wentsimbi engenastainless idlala indima ephambili kwiiyunithi zepetrochemical, ngakumbi xa uphatha ulwelo olunemithombo yeendaba eyonakalisayo. Ukumelana kwayo okugqwesileyo kwe-corrosion kuqinisekisa ukusebenza ngokukhuselekileyo kwezixhobo.
Ukulungiswa kokutya kunye nezixhobo zonyango: Ekusetyenzisweni kokutya kunye nokuveliswa kwezixhobo zonyango, i-AISI 430 insimbi engenasici yinto efanelekileyo yokuvelisa i-nozzle blades ngenxa yokungabi netyhefu, ukucocwa lula kunye neempawu zokulwa ne-antibacterial.
Ukwenziwa kwamaphepha kunye noshishino lwamalaphu: Kumatshini wokwenza iphepha kunye noomatshini belaphu, iincakuba zomlomo kufuneka zimelane nefuthe lesantya esiphezulu solwelo kunye nokunxitywa. Ukuxhatshazwa kokugqoka kunye nokumelana nokukhathala kwe-AISI 430 yensimbi engenasici yenza kube yinto yokuqala yokukhetha.
Ukukhuselwa kwendalo kunye nokunyangwa kwamanzi: Kwiinkqubo zokunyanga amanzi, ii-nozzle blades zinoxanduva lokusasaza ngokulinganayo amanzi okanye ezinye izinto ezingamanzi kwiyunithi yonyango. Ukuxhatshazwa kwe-corrosion ye-AISI 430 yensimbi engenasici iqinisekisa ukuthembeka kwayo kwexesha elide phantsi kweemeko ezahlukeneyo zomgangatho wamanzi.
Imotokunye ne-aerospace: Nangona i-AISI 430 insimbi engenasici isetyenziswa kakhulu kwimizi-mveliso engentla, iphinda isetyenziswe kwi-automotive kunye ne-aerospace amasimi ukuvelisa iindawo ezithile ezifuna ukuxhathisa ukubola kunye nokukhanya, nangona i-austenitic stainless steel ixhaphake kakhulu kula mabala.