Litaba tsa indasteri
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Phapano ke efe lipakeng tsa tlhahlobo ea pipe ea ut le x-ray
Tšebeliso ea mekhoa ea tlhahlobo ea ultrasonic ke ho bona sesebelisoa se bitsoang ultrasonic flaw detector.Molao-motheo oa eona ke: Phatlalatso ea leqhubu la ultrasonic ka har'a thepa e fumanoa, thepa ea acoustic ea thepa le liphetoho tsa mokhatlo o ka hare li na le phello e itseng ho phatlalatsoeng ha ul ...Bala haholoanyane -
Ho roala zinki
Zinc ke ts'ebetso ea metallurgical reaction.Ho ea ka pono ea microscopic, mokhoa oa ho chesa metsi a chesang ke tekanyo e 'meli e matla, tekanyo ea mocheso le tekano ea phapanyetsano ea zinki.Ha sesebelisoa sa tšepe se qoelisoa ka metsi a ka bang 450 ℃ a qhibilihantsoeng a zinki, mocheso oa kamore ea mokelikeli oa zinki o ...Bala haholoanyane -
Melemo le bofokoli ba tšepe e kolobisitsoeng e chesang
Hot phuthoa e amana le dipehelo tsa batang-role, batang-rollwa ke ka recrystallization mocheso tlas'a rolara, 'me chesang rolling o etsoa ka holimo ho recrystallization mocheso rolling.Melemo: ho chesa ho ka senya microstructure ea tšepe ea tšepe, ho hloekisa ...Bala haholoanyane -
Lisosa tsa likotsi le thibelo ea likoluoa tsa boenjiniere ba lipeipi tsa oli le khase
Lintho tse Kotsi tsa Pipeline ea Khase Tlas'a maemo a tloaelehileng, khase e tsamaisoa ka mokhoa o koetsoeng, hang ha tsamaiso e hlōleha ho lebisa tlhokomelong ea phetisetso ea khase ea tlhaho, khase ea tlhaho e kopantsoe le moea ho etsa khase e phatlohang ho fihlela moeli oa ho phatloha kapa nyeoe ea metsi a ntlha a tla chesa ex...Bala haholoanyane -
China ho ba Moetsi e Moholo ka ho Fetisisa oa Litšepe Lefatšeng Lekholong le Latelang
Hajoale, ka nts'etsopele ea moruo le tsoelo-pele ea theknoloji, indasteri ea tšepe ea China e ile ea fetohela Chaena.Ka nako e ts'oanang, nts'etsopele ea indasteri ea tšepe ea lefats'e e kene sethaleng se secha.Hoa tšoana le ho China.Joaloka mofani oa thepa ea liphaephe, phala ea tšepe e cheselitsoeng, phala ea tšepe ea sebopeho, seamle...Bala haholoanyane -
Mofuta oa Pipe ea Tšepe e Bonolo
Pipe ea tšepe e bonolo e bua ka lintho tse ka tlase ho 0.25% ea tšepe ea carbon ka lebaka la matla a eona a tlaase, boima bo tlaase le bonolo.E kenyelletsa boholo ba karolo ea tšepe e tloaelehileng ea khabone le tšepe ea boleng bo holimo ea khabone, haholo ntle le kalafo ea mocheso e sebelisoang meahong ea boenjiniere, tse ling tsa carburizing ...Bala haholoanyane