35CrMo kuvanga ibyuma
Ibisobanuro bigufi:
Ibisobanuro ku musaruro:
Diameter yo hanze y'umuyoboro w'icyuma 20-426
Urukuta rw'icyuma rufite uburebure bwa 20-426
Kumenyekanisha ibicuruzwa:
Kurugero, 40Cr..
Ibintu nyamukuru bivanga mubyuma, usibye ibintu bimwe na bimwe bya microalloying, mubisanzwe bigaragazwa nijana kwijana.Iyo impuzandengo ya alloy ibirimo iri munsi ya 1.5%, gusa ikimenyetso cyibintu kigaragara muri numero yicyuma, ariko ntabwo kirimo.Ariko, mubihe bidasanzwe, biroroshye kwitiranya, umubare "1 ″ urashobora gushyirwaho ikimenyetso nyuma yikimenyetso cyibintu, nkumubare wibyuma" 12CrMoV "na" 12Cr1MoV ", chromium yibya mbere ni 0.4-0,6%, naho ibya nyuma ni 0.9-1.2%.Ibindi byose ni bimwe.Mugihe impuzandengo ivanze yibigize ≥1.5%, ≥2.5%, ≥3.5% …… “, ikimenyetso cyibintu kigomba gushyirwaho ikimenyetso nyuma yibirimo, gishobora kugaragazwa nka 2, 3, 4 …… Ibikurikira, 18Cr2Ni4WA.
Ibintu bivanze nka vanadium V, titanium Ti, aluminium AL, boron B hamwe nubutaka budasanzwe RE mubyuma nibintu bya microalloying.Nubwo ibirimo ari bike cyane, bigomba gukomeza gushyirwaho nimero yicyuma.Kurugero, muri 20MnVB ibyuma.Vanadium ni 0.07-0.12% na boron ni 0.001-0.005%.
A “A” igomba kongerwaho nyuma yumubare wibyuma byo murwego rwohejuru kugirango itandukane nicyuma rusange cyiza cyane.
Intego idasanzwe ivanze ibyuma byubatswe, nimero yicyuma prefix (cyangwa umugereka) byerekana intego yikimenyetso.Kurugero, ibyuma 30CrMnSi bikoreshwa byumwihariko mugukoresha imigozi bigaragazwa nka ML30CrMnSi.
Alloy tube na trubless tube byombi bifitanye isano nibitandukaniro, ntibishobora kwitiranya.
Umuyoboro wa Alloy ni umuyoboro wibyuma ukurikije ibikoresho byakozwe (ni ukuvuga ibikoresho) kugirango bisobanurwe, nkuko izina ribigaragaza bikozwe mu miyoboro ivanze;Umuyoboro udafite icyerekezo ni umuyoboro wibyuma ukurikije uburyo bwo kubyaza umusaruro (bidafite icyerekezo) kugirango bisobanurwe, bitandukanye nu muyoboro udafite uburinganire ni umuyoboro usudira, harimo umuyoboro usudira hamwe nu muyoboro uzunguruka.
Ikoranabuhanga mu gukora:
1 → ububiko
2 ikizamini cya hydrostatike (ubugenzuzi) → ikimenyetso → ububiko
