Litlhoko tsa boleng ba lipeipi tsa tšepe tsa carbon:

1. Sebopeho sa lik'hemik'hale

Litlhoko li behoa pele bakeng sa litaba tsa lik'hemik'hale tse kotsi tsa lik'hemik'hale tse kang, Sn, Sb, Bi, Pb le khase N, H, O, joalo-joalo E le ho ntlafatsa ho tšoana ha metsoako ea lik'hemik'hale ka tšepe le ho hloeka ha tšepe, fokotsa li-inclusions tse seng tsa tšepe ka har'a tube billet le ho ntlafatsa boemo ba eona ba kabo, tšepe e qhibilihisitsoeng e atisa ho hloekisoa ka lisebelisoa tsa ho hloekisa ka ntle ho sebōpi, esita le tube billet e qhibilihisoa le ho hloekisoa ke sebōpi sa electroslag.

2. Ho nepahala le sebopeho sa dimensional

Mokhoa oa 'musi oa geometri oa liphaephe tsa tšepe tsa k'habone o lokela ho kenyelletsa bophara ba phala ea tšepe: botenya ba lebota, ellipticity, bolelele, kobeha, tšekamelo ea sefahleho sa phala, sekhutlo sa bevel le bohale bo bobebe, boholo ba likarolo tsa tšepe ea bong bo fapaneng. pipe, joalo-joalo.

3. Boleng ba sefahleho
Tekanyetso e totobatsa litlhoko tsa "sebaka se ka holimo" sa liphaephe tsa carbon steel seamless.Litšitiso tse tloaelehileng li kenyelletsa: mapetsong, melapo ea moriri, mameno a ka hare, mameno a ka ntle, ho pshatla, ho otloloha ka hare, ho otloloha ka ntle, likarolo tsa karohano, maqeba, likoti, li-convex hulls, likoti tsa hemp (lihloba), mengoapo (mengoallo), li-spirals tse ka hare, li-spirals tse kantle, tse tala. mela, concave tokiso, rolara khatiso, joalo-joalo Har'a bona, mapetsong, mameno a ka hare, mameno a ka ntle, silakanya, delamination, scarring, likoting, convex hulls, joalo-joalo ke likoli kotsi, le bokaholimo pitted, mela e putsoa, ​​mengoapo, hanyenyane ka hare le. mela e ka ntle e otlolohileng, li-spiral tse nyenyane tse ka hare le tsa ka ntle, litokiso tsa li-concave, le matšoao a liphaephe tsa tšepe ke liphoso tse akaretsang.

4. Lintho tsa 'mele le tsa lik'hemik'hale
Ho kenyelletsa thepa ea mochini mocheso oa kamore le mocheso o itseng (matla a mocheso le thepa ea mocheso o tlase) le ho hanyetsa kutu (joalo ka khanyetso ea oxidation,
Ho hanyetsa ho bola ha metsi, ho hanyetsa acid le alkali, joalo-joalo) hangata ho itšetlehile ka sebopeho sa lik'hemik'hale, microstructure le bohloeki ba tšepe, hammoho le mokhoa oa ho phekola mocheso oa tšepe.Maemong a mang, mocheso oa mocheso le tekanyo ea deformation ea pipe ea tšepe e tla ama ts'ebetso ea pipe ea tšepe.

5. Ts'ebetso ea ts'ebetso
Ho kenyeletsoa ho betsa, ho batalla, ho hemming, ho kobeha, ho taka lesale le thepa ea ho tjheseletsa ea lipeipi tsa tšepe.

6. Sebopeho sa Metallographic
Ho kenyeletsoa mohaho o tlaase oa ho hōlisa le mohaho o phahameng oa ho hōlisa lipeipi tsa tšepe.

7. Litlhoko tse khethehileng
Litlhoko tse fetang litekanyetso tse phahamisitsoeng ke basebelisi ha ba sebelisa liphaephe tsa tšepe.