Waro maitai

Waro Steel - rino me te waro koranu - e pā ana ki 80% o te taputapu katoa. He āhuatanga aunoa pai, utu production āhua iti te rauemi. Ko te kiato o te parahi (7.7 ki te 7.9) * 103 kg / m3.

tukinotia ana te koranu te pēhanga pai, me te whakairo. Me kï reira e he pai i roto i enei āhuatanga doped koranu te rauemi. Ki tenei, waro maitai iti pou tarāwaho i roto i te maimoatanga wera. I roto i te hononga ki te tere nui tiketike o pakeke, te matao o te koranu e i roto i te wai. Tenei, roto i tahuri, arata'i ki warpage nui me te deformation o te hua. Hoki waro maitai i te taua koranu doped ki te kaha, he mea e tika ana ki te tuku i i te pāmahana o raro. I roto i tenei whakaaro, i te rongoa he ngaohiko tiketike, i te whakaiti i te kaha hanganga o te rauemi.

Waro maitai Ko o e rua ngā momo: kounga teitei, me te kounga noa.

māngai te momo tuarua te hua hurihia: takere, korere, koki, pepa, kurupae, rakau, me te pera i runga i. I roto i te kounga waro maitai ihirangi whakaaetia tikanga o inclusions nonmetallic poke kino. Na tukua etahi tohu o te hau waiwai o te rauemi.

I roto i runga ki te āhuatanga, me te whakaaro o alloys waro matatini e roherohea ki ngā rōpū A, B me C.

Ko te rōpū tuatahi (A) e whakamahia ana i roto i te hanga o ngā wāhanga, kahore mahi wera. Ko te kupu, mau te rauemi āhuatanga aunoa.

whakamahia rōpū Steel B te i roto i te hanga o ngā wāhanga mā te whakamahi i te mahi wera (tauira, awhiowhio, rikarika ki, fehokotaki'anga). I roto i tenei take, ke nga āhuatanga mīhini me te hanganga tuatahi. Hoki enei tūemi he mōhiohio nui e pā ana ki te hanganga matū. Runga anō i ka kia whakaritea nga taipitopito me te aratau mahi wera.

Kei te whakamahia steels o rōpū B mō te whakangao paiherea hanganga wahi tino.

Me kï reira e te tikanga o te tukatuka i te rauemi whakarewa pānga te kawe ia waiariki o maitai. Ko te kupu, i tetahi pānga i runga i te pēhanga hua faarahi taonga ki te whakahaere i te wera ki te wahi wera iti a te wahi wera.

Waro maitai o te kounga noa, kei te whakamahia te rōpū e toru mo te hanga o ngā hanganga parahi, pūrere me ngā wāhanga mīhini iti utaina. he hāngai i roto i te wā tēnei momo o te rauemi wahi whakaratohia i te mahi o ngā hua e te rigidity. Kei te whānui waro maitai o te kounga noa e whakamahia ana i roto i te ahumahi hanga i roto i te hanga o whakapakaritia hanganga raima. E i raro rōpū motuhake o alloys B me te D ki matao mahi pai, ka paiherea. Kei te whānui i roto i te hononga ki enei steels whakamahia i roto i te hanga o nga papa, pāmu ka paiherea, hanga hanganga, me te toromoka, etahi o nei i raro i muri ki te WHAKAPIRIPIRINGA.

ka wehea ratou rite te teitei, ähua tata, me te iti-waro.

Tata āhuatanga e te ukanga tiketike, me te kaha iti i roto i te āhua makariri. Ko te tikanga, kua hangaia enei parahi iti-waro ki te pepa kikokore. Waro me te takawai e roto ki reira i roto i te nui iti, na te hunga ngohengohe enei alloys.

Steel Waenga (tau 4 me 3), āhuatanga e kaha teitei. E whakamahia ana ēnei alloys i te hanga o nihowhiti, ngahaú, wīra whakatere, me ētahi atu wāhanga o ahuwhenua me taraka, me wira pereoo, huapae, me te tahi atu hua.

whakamahia High-waro maitai (tau 5 me te 6) me te ihirangi konupora tiketike i roto i nuinga o te wā i roto i te hanga o puna nui kaha waea, puna, me te tahi atu wahi tono elasticity tiketike, me te abrasion resistance.