Isixazululo esikhanyayo esinikezwe -H Angao ubuchwepheshe be kwenza i-annel annel ed ishubhu enobushelelezi ngaphakathi nangaphandle komhlaba, ukubekezelela okunembile, amandla aphezulu, ukumelana nokuqina okuqinile nokunye. Ungazuzwa kanjani ishubhu elinjalo?
Insimbi ye-auntenitic engagqwali isetshenziswa kabanzi ezinhlobonhlobo zezicelo zomphakathi, zezimboni kanye nezempi. They are available in a variety of product forms, such as bars, rods, sheets, sheets, strips, foil, tubing, tubing, fittings, flanges and other forgings.
Uma insimbi engenasici ingukushisa kwelashwa esithandweni esijwayelekile, ingxenye ye-chromium ngensimbi engenasici engabi nalutho izosabela ngo-oxygen emoyeni ukuze yakhe ungqimba olumpunga ongide, olubizwa ngokuthi yi- 'scale ', okufanele isuswe yinqubo yokwenza.
Isixazululo esikhanyayo se-annealing singandisa le nqubo. Ukuze ulondoloze ukubukeka okuhle, gcina i-luster yensimbi yasekuqaleni futhi uvikele ukukha, insimbi engenasici engabi nalutho kufanele ikhanye ifakwe ekuvikelweni noma ekuvutheni ukuvimbela ukuguquguquka komhlaba. Wonke amabanga ensimbi ye-auntenitic engagqwali angancishiswa. Umoya wokuvikela ungaba pure hydrogen, dismoniated ama-ammonia, noma kwesinye isikhathi vacuum. Igesi evikelayo ivimbela i-oxidation yendawo yemikhiqizo yensimbi engagqwali ngesikhathi sokunxusa.
Ngakho-ke isixazululo esikhanyayo se-annealing sinezinzuzo ezilandelayo:
1, ukuvezwa okugqamile akugcini nje ngokunciphisa ubulukhuni bepayipi lensimbi, bathuthukise i-concticity, bathuthukise i-plasticity, kodwa futhi kulula ukusika nokukhubazeka okubandayo.
2, Thuthukisa ukumelana kokugqwala ngokuqeda ubuhle be-carbide, ukuze ukubukeka komhlaba muhle. Ukucoca okusanhlamvu nokwakheka kwensimbi evamile nokwakheka, ukuthuthukisa izakhiwo zensimbi, kodwa futhi zilungiselela ukwelashwa okushisa.
3, Qeda ukucindezelwa kwangaphakathi okusele ngensimbi, vimbela ukonakala kanye nokuqhekeka.
I-4. I-Oxidation kanye ne-decarbonazation kwenzeka ngesikhathi sokushisa nokupholisa ekunciphiseni okujwayelekile, ngakho-ke insimbi ephethwe ukushisa icubungulwe ngokwengeziwe, okukhulisa ukulahleka kanye nezindleko zensimbi.
5. Azitholi i-oxidation ekhanyayo, ingaphezulu kahle yokuphikiswa. Ngenxa yokuthi ukugqama okukhanyayo ukwelashwa okushisa kwensimbi ethambekele endaweni evikelayo ye-hydrogen ne-nitrogen ingxube yegesi, ingaphezulu ngaphandle kwe-oxidation kutholakala ngokulawula igesi evikelayo esithandweni somlilo. Uma kuqhathaniswa nobuso obutholwe ngokungenisa kanye nokukhamba, ngoba ayikho inqubo ye-oxidation, i-chromium decicial the phenomenon incishiswa ebusweni, futhi ukumelana kwawo ukugcusana kungcono ngemuva kokupholisha.
6. Ukwelashwa okukhanyayo ukuze kugcinwe ukuphela kwendawo yokugoqa, akusasenakucutshungulwa futhi uthole indawo ekhanyayo. Ngenxa yokungenisa okukhanyayo, ingaphezulu le- tube ligcina i-luster yensimbi yasekuqaleni, itholakele indawo ekhanyayo, ngaphansi kwezidingo ezijwayelekile, ingasetshenziswa ngqo ngaphandle kokucubungula indawo yayo.
7. Akunankinga yokungcola okubangelwa indlela ejwayelekile yokukhamba. I-annealed tube ayidingi ukucasha noma ukwelashwa okufanayo, ungasebenzisi i-acid, akukho zinkinga zokungcola ezibangelwa ukukha.
Ngakho safika kanjani lapho?
Okokusebenza on - kokulungiswa kokulungiswa kwe Ngokushesha nangendlela efanelekile nge-Energy-Reading and Low-udoti
Ukuze ufunde kabanzi, chofoza lapha: Amagesi-anikwe amandla insimbi engagqwali yensimbi yensimbi ekhanyayo
