Cu Nickel Alloy Vuam Hlau
Cu-Ni alloys pom ntau daim ntawv thov hauv marine, fais fab, hluav taws xob thiab tshuaj lom neeg kev lag luam. Cov khoom lag luam uas tsim los ntawm kev vuam yog cov khoom sib txuas thiab cov khoom siv hluav taws xob sib txuas, cov kav dej hiav txwv, cov khoom siv distillation thiab, ua kom pom qhov zoo tshaj plaws antifouling zoo ntawm Alloy UNS C70600, lub hull ntawm dej hiav txwv mus ua lag luam nuv ntses nkoj, tooj liab Mariner.
| Kev sib xyaw ua ke, % siab tshaj tshwj tsis yog pom tias muaj ntau lossis tsawg kawg | ||||||||
|---|---|---|---|---|---|---|---|---|
| UNS Alloy No. | Cov npe lag luam yav dhau los | Cu | Ni | Pb | Fe | Zn | Mn | Lwm Lub Npe Lub Npe |
| C70400 | Cu-Ni, 5% | Rem. | 4.8 - 6.2 | .05 | 1.3 - 1.7 | 1.0 | .3 - .8 | |
| C70600 | Cu-Ni, 10% | Rem. | 9.0 - 11.0 | .05 | 1.0 - 1.8 | 1.0 | 1.0 | |
| C71000 | Cu-Ni, 20% | Rem. | 19.0 - 23.0 | .05 | 1.0 | 1.0 | 1.0 | |
| C71500 | Cu-Ni, 30% | Rem. | 29.0 - 33.0 | .05 | .4 - .7 | 1.0 | 1.0 | |
| C72500 | Cu-Ni, Tin | Rem. | 8.5 - 10.5 | .05 | .6 | .5 | .2 | 1.8 - 2.8 Sn |
| ERCuNi(a) (C71580) |
Rem. | 29.0 - 32.0 | .02 | .4 - .75 | (c) | 1.0 | .25 Si .02 P .2 - .5 Ti |
|
| ECuNi(b) (W60715) |
Rem. | 29.0 - 33.0 | .02 | .4 - .75 | (c) | 1.0 - 2.5 | .5 Si .02 P .5 Ti |
|
| (a) ANSI/AWS 5.7-84 (b) ANSI/AWS A5.6-84 (c) Tag nrho cov hlau lead, zinc, tin thiab tag nrho lwm yam khoom tsis muaj npe yuav tsum tsis pub tshaj 0.50%. |
||||||||
Thaum tooj liab thiab npib tsib xee yog soluble nyob rau hauv ib leeg, ntau lwm yam tsis soluble nyob rau hauv Cu-Ni alloys thiab, yog hais tias tam sim no, tej zaum yuav ua rau tawg nyob rau hauv lub tshav kub cuam tshuam cheeb tsam (HAZ) los yog weld hlau. Lead, sulfur, thiab phosphorus yog qhov tshwj xeeb tshaj yog kev puas tsuaj thiab tuaj yeem ua rau kub kub tawg hauv cov pob qij txha hnyav heev. Qhov saum npoo yuav tsum huv thiab tsis muaj cov kab mob no ua ntej cua sov rau qhov kub siab (xws li annealing lossis vuam).
Feem ntau qhov chaw ntawm cov kab mob sib kis ntawm leej faj thiab phosphorus yog cov cim, xim, qhov kub thiab txias qhia cov cim, txiav cov kua, roj, thiab roj. Roj-raws li los yog roj-raws li cov pa paug yuav tsum tau muab tshem tawm los ntawm cov kuab tshuaj ntxuav. Cov kev siv tau muaj xws li soaking, so lossis txau nrog alkaline, emulsion, hnyav, los yog cov tshuaj ntxuav tes, lossis kev sib xyaw ua ke ntawm cov txheej txheem no; los ntawm vapor degreasing; los ntawm chav (nrog lossis tsis muaj lub tshuab ntxhua khaub ncaws); los yog los ntawm high-pressure dej jetting.
Cim npe nrov: cu nickel alloy vuam hlau, Tuam Tshoj cu nickel alloy vuam hlau manufacturers, lwm tus neeg, Hoobkas
Koj Tseem Yuav Zoo Li
Xa kev nug