Warranty yekutengesa ye30CrMo alloy simbi pombi inogadzira
30CrMo alloy simbi pombi ine kabhoni inosvika 0.26 ~ 0.34, silicon inosvika 0.17 ~ 0.37, manganese inosvika 0.40 ~ 0.70, molybdenum inosvika 0.15 ~ 0.25, chromium inosvika 0.80 ~ 1.10. Pane hukama uye mutsauko pakati pepipe alloy uye isina musono pombi, iyo isingagone kuvhiringika. Alloy pombi inotsanangurwa sesimbi pombi zvinoenderana neyakagadzirwa zvinhu (kureva zvinhu). Sezvinoratidzwa nezita racho, ipombi yakagadzirwa nealloy; Seamless pombi inotsanangurwa zvinoenderana nekugadzirwa kwesimbi pombi (isina musono seam). Izvo zvakasiyana nenyere isina musono pombi isina musono, kusanganisira yakatwasuka musono welded pombi uye spiral pombi. 35CrMo, 16-50mn, 27SiMn, 40Cr, Cr5Mo 12Cr1MoV 12Cr1MoVG 15CrMo 15CrMoG 15CrMoV 13CrMo44 T91 27SiMn 25CrMo 12Cr1MoVG 15CrMo 15CrMoG 15CrMoV 13CrMo44 T91 27SiMn 25CrMo 40crMo 30CrMo 30CrMo 30CrMo 30CrMo 30CrMo 30CrMo 30CrMoG P22.p91. T91, tsvakurudzo yesimbi 102, st45.8-111, A106B.
Simbi giredhi, yakapfupikiswa sesimbi giredhi, ndiro zita rechigadzirwa chimwe nechimwe chesimbi. Mutauro wakajairika kuti vanhu vanzwisise simbi. MuChina, chiratidzo chakaomarara chinowanzo kuratidzwa nekubatanidzwa kweChinese Pinyin mavara, kemikari element zviratidzo uye manhamba echiArab.
Tevere, isu tinosuma zvinorehwa nezvinhu uye zviratidzo mu alloy simbi
Iwo manhamba maviri ekutanga kwegiredhi resimbi anomiririra kabhoni yesimbi, inoratidzwa sezviuru zvishoma zveavhareji kabhoni yemukati, senge 40Cr.
Iwo makuru alloying zvinhu musimbi, kunze kweyega ega microalloyed elements, anowanzo kuratidzwa mune mashoma muzana. Kana mavhareji alloy content ari pasi pe1.5%, mugiredhi resimbi
Kazhinji, chiratidzo chechimwe chete ndicho chinomakwa, asi zvirimo hazvina kumakwa. Nekudaro, kana zviri nyore kuvhiringika mumamiriro ezvinhu akasarudzika, iyo nhamba "1" inogona zvakare kucherechedzwa mushure mechiratidzo chechinhu,
Semuenzaniso, kumagiredhi esimbi "12CrMoV" uye "12Cr1MoV", iyo chromium yepakutanga ndeye 0.4-0.6%, uye iyo yekupedzisira ndeye 0.9-1.2%, uye zvimwe zvikamu zvakafanana.
Kana avhareji yemukati yezvinhu zvealloy iri ≥ 1.5%, ≥ 2.5%, ≥ 3.5%... Zviri mukati zvicharatidzwa mushure mechiratidzo chechinhu, chinogona kuratidzwa se2 uye 3 zvinoenderana.
alloy
Alloy (2 mapepa)
Etc. Somuenzaniso, 18Cr2Ni4WA.
Vanadium V, titanium Ti, aluminium Al, boron B, isingawanzo pasi RE uye zvimwe alloy zvinhu musimbi ndezve microalloyed elements. Kunyangwe zvirimo zvakaderera zvakanyanya, zvinofanirwa kunge zvichiri mugiredhi resimbi
Mark. Semuenzaniso, mu 20mnvb simbi, vanadium ndeye 0.07-0.12% uye boron ndeye 0.001-0.005%.
Simbi yemhando yepamusoro ichaiswa chiratidzo ne "a" pakupera kwegiredhi resimbi kuti isiyanise kubva kune yakawanda yemhando yepamusoro simbi.
Kune alloy structural simbi yechinangwa chakakosha, giredhi resimbi inotungamirwa ne (kana suffix) kumiririra chiratidzo chechinangwa chesimbi. Semuenzaniso, 30CrMnSi simbi yeriveting screw,
Iyo simbi giredhi inoratidzwa se ml30crmnsi.
Kune nyanzvi yakaderera alloy yakakwirira simba simbi, icharatidzwa pamagumo egiredhi resimbi. Semuenzaniso, 16Mn simbi, iyo yakakosha simbi inoshandiswa kumabhiriji "16Mnq", chipfunga
Iyo yakakosha simbi giredhi yegirder ndeye "16MnL", uye yakakosha simbi giredhi yekumanikidza mudziyo ndeye "16MnR".
