Kev paub ntau txog cov tooj liab dawb thiab tooj liab
Dawb tooj liab yog ib qho alloy ntawm tooj liab thiab npib tsib xee. Nws nto yog silvery dawb, zoo ib yam li cov nyiaj txhua hnub, thiab muaj ib tug metallic luster. Nyob rau hauv ancient sij hawm, nws yog tsuas yog siv los ua ritual hlab ntsha los yog decorations. Txawm li cas los xij, qhov tsis zoo tseem ceeb yog cov pob ntsuab yuav tshwm sim tom qab hnav cov hniav nyiaj hniav kub dawb rau ib lub sijhawm. Dawb tooj liab yog tawv thiab tsis yooj yim khawb.
Bronze yog qhov ntxov tshaj plaws alloy nyob rau hauv keeb kwm ntawm hlau smelting. Ib qho hlau ua los ntawm kev ntxiv cov tin los yog ua rau cov tooj liab dawb (liab tooj liab) muaj xim cyan rau ntawm qhov chaw. Nws yog feem ntau siv los ua ritual nkoj thiab bronze swords nyob rau hauv ancient sij hawm. Bronze yog qhov ntxov tshaj plaws hlau alloy. Bronze muaj lub zog siab thiab qis melting point. Bronze muaj zoo castability, hnav tsis kam thiab ruaj khov tshuaj. Feem ntau yog siv rau hauv casting ntau yam khoom siv, mechanical qhov chaw, bearings, zog, thiab lwm yam.
[Lub hauv paus yuav tsum tau khaws cia rau kev luam tawm - Yangtze Nonferrous Metals Network]
【Title】 Kev nkag siab zoo txog cov tooj liab dawb thiab tooj liab
Txuas: https://copper.ccmn.cn/copperyszs/232559
Txoj cai yog los ntawm peb lub tuam txhab, thov qhia qhov chaw thaum luam tawm.
