Mana o 304 Kowiri tira Tube Tube Matotoru Rahi witi

304 kowiri tira wahi ngongo matotoru-taiepa ki te whakahaere i te rahi witi i roto i te maimoatanga wera e tika ana, tona kounga wera-tukinotia 304 kowiri tira ngongo matotoru-taiepa he tino nui te paanga.

Anei me pehea te whakahaere i te rahi o te rahi o te witi Whakarāpopototanga Tikanga e whai ake nei.
(1) Kōwhiria he mahana whakamahana tika
He iti rawa te pāmahana whakawera, he puhoi te tukanga o te hanga austenitic 304 kowiri tira ngongo matotoru-taiepa, kaore e taea te hanga katoa, kaore e taea e te maimoatanga wera te whakatutuki i nga whakaritenga.He tiketike rawa te pāmahana whakawera, he ngawari ki te tiki karepe austenite.Ka paheke te mahi.Me waiho he whiriwhiri whaitake o te pāmahana whakawera rerekē i runga i te maha o ngā āhuatanga o te hanganga matū o 304 kowiri tira putorino matotoru-taiepa, ahua me te rahi o nga wahi, tetahi whakaritenga motuhake, huringa i roto i te wāhanga ripeka me ngā whakaritenga hangarau motuhake.

(2) Whakatauhia he wa tika me nga waahanga whakamaarama pai rawa atu mo te whakamahana i roto, me te 304 nga waahanga kowiri tira austenitic e tika ana kia rite nga ngongo taiepa matotoru.
Ko te wa e mau ana ki te whakaaro he roa rawa nga waahanga e rua, na te nui ranei o te witi austenite ka whakawhānui ake i te huringa whakaputa, ka whakaiti i te pai, ka kore e pai te maimoatanga o te wera ki te whakahaere i te whakahaere tika o te whakahaere taketake taketake e pa ana ki te tira timata Na reira, ko te rahi o te witi o teitei taputapu waro maitai, i roto i te tikanga ki te ārai overheating me te nui haere mauroa, whiriwhiri i te whakahaere annealing divergence porowhita iti;.. mo te whakawera teitei-auau o te karaihe whakaaro no ki te whakawera tere, te pāmahana whakawera he wa tiketike he poto, na te taketake karapu i muri i te kowhiri i te marara nui atu o te pearlite lamellar pai, te whakahaere maimoatanga whakamaarama ranei.Tīpakohia te ngako o te witi pai 304 kowiri tira ngongo matotoru-taiepa ki te wera tairongo o te āhua iti o te maitai-paraoa maitai, na reira tino tikanga whakawera tino whakarite witi austenite pai.


Te wa tuku: Mei-31-2023