Ho na le lintlha tse 'maloa tse lokelang ho nahanoa ha ho khethoa thepa bakeng sa ho etsa poleiti ea mohlahare, ho kenyelletsa le matla a matla ao poleiti ea mohlahare e lokelang ho mamella, ho thatafala le ho senyeha ha thepa, le theko e tlaase. Ho latela liphetho tsa lipatlisiso, tse latelang ke lisebelisoa tse loketseng ho etsa lipoleiti tsa mohlahare:
Tšepe ea Manganese e Phahameng:
Litšepe tse phahameng tsa manganese ke thepa ea setso ea poleiti ea mohlahare ea sefate sa mohlahare, e nang le ts'ebetso e ntle ea ho hanyetsa mojaro le litšobotsi tse thata tsa deformation. Tlas'a ketso ea khatello, tšepe e phahameng ea manganese e ka matlafatsoa ka ho tsoelang pele, e le hore e lule e apere le ho matlafatsoa mosebetsing ho fihlela e apere hoo e ke keng ea sebelisoa.
Ha letlapa le phahameng la tšepe la manganese le ts'oaroa kapa le ts'oaroa, ho bonolo ho etsa phetoho ea martensitic ea austenite, 'me ho hanyetsa ho senyeha hoa ntlafatsoa.
Tšepe ea Manganese e Mahareng:
Tšepe ea manganese e mahareng ke ho fokotsa litaba tsa manganese tse tsamaellanang ka har'a alloy ea tšepe ea manganese, ha e ntse e eketsa likarolo tse ling ho ntlafatsa ho hanyetsa ha eona. Ho ea ka netefatso ea liteko, bophelo ba sebele ba ts'ebeletso ea poleiti ea mohlahare oa tšepe ea manganese e phahame ka 20% ho feta ea tšepe e phahameng ea manganese, 'me litšenyehelo li lekana le tsa tšepe e phahameng ea manganese.
High Chrome Cast Iron:
Letlapa le phahameng la chromium cast iron jaw le na le khanyetso e phahameng, empa ha le thata. Ka hona, bahlahisi ba bang ba tla amohela mokhoa oa ho kopanya lijana tsa mohlahare, ho kopanya tšepe e phahameng ea chromium le tšepe e phahameng ea manganese ho boloka ho hanyetsa ho hoholo ha ho ntse ho e-na le boima bo botle.
Tšepe ea Alloy e Hare ea Carbon Low:
Medium carbon low alloy cast steel e ka sebelisoa mefuteng e itseng ka lebaka la boima ba eona bo batlang bo le matla le ho tiea ho itekanetseng. Boitsebiso bona bo ka sebetsana ka katleho le maemo a letlapa la mohlahare ka maemo a fapaneng a ho sebetsa.
Litšepe tse phahameng tsa manganese tse fetotsoeng:
E le ho ntlafatsa bophelo ba tšebeletso ea letlapa la mohlahare, ho 'nile ha etsoa lisebelisoa tse fapa-fapaneng tsa lijana tsa mohlahare, tse kang ho eketsa Cr, Mo, W, Ti, V, Nb le lintho tse ling ho fetola tšepe e phahameng ea manganese, le ho matlafatsa ho hasana. kalafo ea tšepe e phahameng ea manganese ho ntlafatsa boima ba eona ba pele le ho fana ka matla.
Lisebelisoa tse kopaneng:
Ba banglipoleiti tsa mohlaharesebelisa lisebelisoa tse kopantsoeng, joalo ka tšepe e phahameng ea chromium le tšepe e phahameng ea manganese, poleiti ena ea mohlahare e fana ka papali e felletseng ea ho hanyetsa ha tšepe e phahameng ea chromium le ho tiea ho phahameng ha tšepe e phahameng ea manganese, e le hore bophelo ba ts'ebeletso ea poleiti ea mohlahare. e ntlafalitsoe haholo.
Ha u khetha thepa ea mohlahare, hoa hlokahala ho etsa qeto ho ea ka boemo bo khethehileng ba kopo le litšobotsi tsa thepa. Mohlala, tšepe e phahameng ea manganese e loketse lits'ebetso tse ngata, athe tšepe ea manganese e mahareng e loketse lisebelisoa tse nang le boima bo phahameng ba ho pshatla, tšepe e phahameng ea chromium e loketse lits'ebetso tlas'a maemo a feteletseng a ho roala, 'me tšepe e bohareng ea carbon low alloy cast e loketse ho roala ha mahareng. maemo. Ntho e 'ngoe le e' ngoe e na le melemo le mefokolo ea eona e ikhethang, kahoo ho khetha thepa e loketseng ka ho fetisisa ho hloka hore ho nahanoe ka botlalo ka ts'ebetso le litšenyehelo.
Nako ea poso: Nov-29-2024