Ingabe ukunxusa okudingekayo kumapayipi ensimbi angenasici?

I-Anneling ingenza ukwakheka nokwakhiwa kwamapayipi ensimbi afana ne-Uniform. Lokhu kubaluleke kakhulu ngezinto zokwenziwa eziluhlaza. Ngoba kwinqubo yokugoba umucu wensimbi kwishubhu, amandla asetshenziswa engxenyeni ngayinye ahlukile, futhi ngemuva kokufudumala ku-tube, kuzoba nokwehluka kokushisa.

Ukwelashwa okuvuselayo kwenza ama-athomu ekwakhiweni kwepayipi lensimbi asebenze kakhulu ekushiseni okuphezulu, anciphise izigaba, futhi ukwakheka kwamakhemikhali kuvame ukuba umfaniswano. Ngemuva kokupholisa okusheshayo, kwatholakala ukwakheka okufanayo kwesigaba esisodwa. Kungafaka futhi idili elibandayo elibandayo. Amapayipi ensimbi engagqwali asetshenziswa ezingxenyeni ezinengqondo eziphakeme kudingeka ahlukaniswe. Siphinde sakha amaphrojekthi wepayipi anveling kubakhiqizi abaningi abadumile emhlabeni futhi basiza amakhasimende athola ama-oda aphezulu.

Ukuncishiswa kunganciphisa ubulukhuni futhi kuthuthukise ubulukhuni bamapayipi ensimbi engagqwali. Umgomo ngukuthi: Ukwelashwa okuvuselayo kubuyisela umugqa osontekile epayipini, uhlele kabusha okusanhlamvu okukhona futhi okuphukile, kuqeda ukuqina komsebenzi, ukunciphisa amandla okuqina, kanye nokwenza ngcono ukusebenza kwepayipi lensimbi, kanye nokwenza ngcono ukusebenza kwepayipi lensimbi. Kuyinto elula kakhulu ukuyisebenzisa ekucutshungweni komkhiqizo ngokuhamba kwesikhathi, futhi isilinganiso sesivuno siphakeme futhi.

Ekugcineni, ukunxusa kungabuyisela ukumelana nokugqwayiza okungokwemvelo kwensimbi engenasici. Ngenxa yemvula ye-carbides kanye nama-lattice amaphutha adalwa ukucubungula okubandayo, ukumelana nokugqwala kwensimbi engenasici kuncipha. Ngemuva kokwelashwa kwesisombululo, ukumelana nokugqwala kwamapayipi ensimbi kubuyiselwe esimweni esihle kakhulu. Amapayipi ensimbi engagqwali ngemuva kokusetshenziswa kwamapayipi okuhamba ngoketshezi njengokuhlanzeka kokudla nomuthi.

Ngamapayipi ensimbi engagqwali, izinto ezintathu zokwelashwa kwesixazululo zingamazinga okushisa, isikhathi sokufakwa kanye nesilinganiso sokupholisa.

Ibanga lokushisa lokushisa licishe libe ngu-1050-1200 degrees Celsius. Ukuhlelwa kokushisa okuthize kuncike ezintweni ezihlukile. Ukushisa kwesixazululo kunqunywa ikakhulu ukwakheka kwamakhemikhali. Ngokuvamile, amamaki anezinhlobo eziningi nokuqukethwe okuphezulu kwezinto ze-alloy, izinga lokushisa lesisombululo kufanele likhuphuke ngokufanele. Ikakhulu, ama-steel nge-manganese ephezulu, i-molybdenum, i-nickel kanye ne-silicon okuqukethwe, kuphela ngokwandisa izinga lokushisa lesisombululo futhi kubenze bancibilike ngokugcwele.

Kodwa-ke, ngensimbi yokuzinza, efana ne-1CR18NI9TI, lapho izinga lokushisa lesixazululo liphezulu, i-carbides yezinto eziqinile zincibilika ngokuphelele ku-CR23C6 ngesikhathi sokupholisa okulandelayo, okubangela ukugqwala okulandelayo, kubangele ukugqwala okulandelayo. Ukuze uvimbele ama-carbides ezinto eziqinisa izinzilo (i-tic ne-nbc) kusuka ekuboleni okuwohlokayo kanye nesixazululo esiqinile, izinga lokushisa eliphansi le-Low Limit Solution livame ukwamukelwa. Insimbi engenasici yaziwa kakhulu ngokuthi ngensimbi okungeyona into yokugqwala. Eqinisweni, ezinye izinsimbi ezingenasici zinokungazethembi kanye nokumelana ne-acid (ukumelana nokugqwala). Ukuvimbela okungaphezulu nokuphikiswa kokugqwala kwensimbi engenasici kungenxa yokwakheka kwefilimu le-chromium-rich oxide amafilimu (ifilimu lokuhamba) ebusweni bayo. Phakathi kwazo, ukungabi nalutho nokumelana nokugqwala kuyalingana.

Ukuzimisela kwesikhathi sokubamba nesikhathi sokupholisa nakho kulandela le mithetho engenhla. Uma ufuna ukwazi amapharamitha athile ezobuchwepheshe, ungasithumela imininingwane, izinto zokwakha, inhloso yepayipi, ijubane lokukhiqiza lomugqa wokukhiqiza, kanye nokushisa okuphuma ngemuva kokupholisa. Ithimba lobuchwepheshe le- Hanao likaScof Professional lizobala wonke amapharamitha afanele kuwe futhi aqondanise okufanelekile Ukufakwa okufudumeza ukufudumeza kwemishini yokwelashwa . Uma unemibuzo mayelana nokungenisa amapayipi wezimboni, sicela uxhumane nathi!