Kev faib tawm ntawm Cam khwb cia hlau

Jan 15, 2018Tso lus

Raws li tshuaj lom neeg muaj pes tsawg leeg ntawm cov hlau cam yuav muab faib ua cov pa zeb hlau thiab hlau alloy nro steel ob pawg.

1.Carbon hlau

General, qis carbon ZG15 tau ntau dua melting point thiab pluag casting kev ua tau zoo, tsuas yog siv rau kev tsim qhov chaw hauv tshuab lossis kev ua khoom tawv nqaij; lub zg25 ~ zg45 ntawm cov pa nruab nrab, nrog rau siab zog thiab zoo heev cov cuab yeej thiab toughness, yog tsim rau qhov siv thiab ua cov khoom ntim nrog cov khoom zoo, siab zog thiab toughness, xws li tsheb nqaj hlau log, Rauj Khib thiab thaiv, , thiab lwm yam, yog cov feem ntau siv los ua cov pa hlau; cov siab kub ZG55 muaj qhov taw tes uas tsis tshua muaj melting, thiab nws txoj kev ua haujlwm casting zoo dua li ntawm cov pa roj carbon nrab, tab sis nws cov yas thiab qhov muaj zog yog cov neeg pluag, tsuas yog siv los ua qhov ob peb coj los tiv taus.

2. Cov Hlau Txhaum Hlau

Raws li tag nrho cov naj npawb ntawm cov hlau, hlau txhuam hlau hlau yuav muab faib ua ob qho tsis sib thooj hlau thiab high hlau alloy steel qeb.

(1) Tsawg txhuam steel, lub ntsiab lus ntawm manganese, manganese silicon system thiab chromium series. xws li zg40mn, ZG30MNSI1, ZG30CR1MNSI1, thiab lwm yam. Siv rau kev tsim kev lag luam, hydraulic xovxwm haujlwm thooj voos kheej kheej thiab turbine rotors, thiab ZG40CR1 feem ntau yog siv los ua khoom siv zog thiab siab zog thiab lwm yam tseem ceeb.

(2) High alloy cam khwb cia hlau, nrog hnav-resistant, kub-resisting lossis corrosion-resistant tshwj xeeb thaj chaw. xws li high hlau manganese hlau ZGMn13, yog ib hom coj los tiv thaiv cov hlau, mas siv rau kev tsim rau txoj kev sib txhuam hauv kev sib xyaw ua hauj lwm ntawm kev siv qhov chaw, xws li cov chaw tawm sab nrauv lub pas nrig ntawm cov phab ntsa thiab cov kis hniav, etc. chromium-nickel stainless hlau zg1cr18ni9 thiab chromium stainless hlau zg1cr13 thiab ZGCr28, qhov corrosion kuj ntawm nitric acid yog heev, tsuas yog siv hauv manufacturing tshuaj, roj av, tshuaj fiber ntau thiab cov khoom noj khoom haus.