He aha te maitai waro teitei?

High Carbon Steel (High Carbon Steel) e mohiotia ana ko te taputapu Steel, Ko te ihirangi waro mai i te 0.60% ki te 1.70% , te tinei me te whakamahana.Ko nga hama me nga kaarai he mea hanga ki te 0.75% waro maitai;Ko nga taputapu tapahi penei i te whakawai, te tap me te reamers he mea hanga ki te 0.90% ki te 1.00% te waro maitai.
Ko te mata o te waea piauau he maeneene, he maeneene, kahore he kapiti, he hononga, he wero, he whiu me te waikura.Ko te paparanga piauau he rite, he kaha te piri, te aukati waikura roa, te tino pakari me te elasticity.

Ko te pakeke me te kaha o te waro waro teitei e whakawhirinaki ana ki te nui o te waro i roto i te otinga, me te whakanui ake i te nui o te waro i roto i te otinga.Ka nui ake te ihirangi waro ki te 0.6%, kaore e piki ake te pakeke, engari ka piki ake te nui o te carbide, ka iti ake te kaha o te kakahu o te rino, ka heke te kirihou, te uaua me te elasticity.

Ki tenei mutunga, maha rite ki nga tikanga o te whakamahi me te kaha o te maitai, uaua ki te ōrite ki te whiriwhiri maitai rerekē.Hei tauira, ki te hanga i tetahi waahanga puna, momo puna ranei me te iti o te kaha, whiriwhiria te 65 # te maitai waro teitei me te iti o te waro.Ka taea te whakamahi i te waro waro teitei i te oumu hiko, te ahi tuwhera, te hanga kaihuri hāora.Ko te kounga teitei ake, ko nga whakaritenga kounga motuhake ranei ka taea te whakamahi hei whakarewa i te oumu hiko me te kohi korehau, te hiko ranei, te remeling para.

I roto i te whakarewa, ka tino whakahaerehia te hanganga matū, ina koa ko te whanariki me te ūkuikui.Hei whakaiti i te wehewehenga me te whakapai ake i nga rawa isotropic, ka taea te whakaraerae i te ingot ki te whakamaarama whakamaaramatanga o te wera nui (he mea nui mo te rino taputapu).I te wa e mahi wera ana, me iti te whakamahana o te raima hypereutectoid (mo te 800 ° C).Whai muri i te hanga me te hurihuri, me karohia te rerenga o te carbide whatunga.Aukati i te whakahekenga o te mata i te wa o te maimoatanga wera, te mahi wera ranei (he mea nui mo te maitai o te puna).I te wa e mahi wera ana, me nui te tauwehenga taapiri hei whakarite i te kounga me te mahi ratonga o te maitai.