Copper phosphorus master alloy CuP14 alloy
Master alloys yog cov khoom semi-tiav lawm, thiab tuaj yeem tsim nyob rau hauv cov duab sib txawv. Lawv yog pre-alloyed sib tov ntawm alloying ntsiab. Lawv kuj tseem hu ua modifiers, hardeners, lossis grain refiners raws li lawv daim ntawv thov. Lawv tau ntxiv rau yaj kom ua tiav qhov tshwm sim tsis zoo. Lawv tau siv los hloov cov hlau ntshiab vim tias lawv siv nyiaj ntau heev thiab txuag lub zog thiab lub sijhawm ntau lawm.
Khoom npe | Phosphorus Copper Master Alloy | ||
Cov ntsiab lus | Chemical Compositions ≤ % | ||
Tshuav | P | Fe | |
CUB 14 | Cu | 13-15 : kuv | 0.15 |
Daim ntawv thov | 1. Hardeners: Siv los txhim kho lub cev thiab lub zog ntawm cov hlau alloys. 2. Grain Refiners: Siv rau kev tswj cov dispersion ntawm ib tug neeg muaju nyob rau hauv cov hlau los tsim ib tug finer thiab ntau uniform grain qauv. 3. Modifiers & Tshwj xeeb Alloys: Feem ntau yog siv los ua kom muaj zog, ductility thiab machinability. | ||
Lwm yam khoom | CuB, CuMg, CuSi, CuMn, CuP, CuTi, CuV, CuNi, CuCr, CuFe, GeCu, CuAs, CuY, CuZr, CuHf, CuSb, CuTe, CuLa, CuCe, CuNd, CuSm, CuBi, etc. |
Kev ua tau zoo thiab kev siv
Cov khoom no yog ibtooj liab phosphorus intermediate alloymuaj 13.0-15.0% phosphorus, siv rau ntxiv phosphorus ntsiab nyob rau hauvtooj liab alloysmelting. Qhov sib ntxiv qhov kub thiab txias yog qhov tsawg thiab kev tswj xyuas muaj tseeb.
Kev siv
Xam cov phosphorus cov ntsiab lus uas yuav tsum tau ntxiv, thiab tom qab cov dej tooj liab melted, ntxiv tooj liab phosphorus alloy. Do kom huv si thiab sib tov sib npaug, haum rau kev ntxiv cov kab ntawm phosphorus. Vim lub siab susceptibility ntawm phosphorus hmoov rau combustion thiab tawg, nws yog ib qhov tsim nyog yuav tau ua nws mus rau hauv ib tug tooj liab intermediate alloy ua ntej, thiab ces siv nws ntxiv. Qhov no tsis yog tsuas yog kev nyab xeeb thiab ib puag ncig tus phooj ywg, tab sis kuj muaj ib qho kev sib xyaw ua ke. Tsis tsuas yog nws tuaj yeem siv los ua cov khoom siv ntxiv, tab sis nws tuaj yeem tshem tawm cov pa thiab oxygen.