Ntshav Copper Sawb
Purple tooj liab daim kab xev, tseem hu ua electrolytic tooj liab daim kab xev, feem ntau yog cov ntshiab tooj liab, nrog ib tug purity feem ntau tshaj 99.9%. Qhov txawv feature ntawm liab doog tooj liab daim kab xev yog nws zoo heev hluav taws xob thiab thermal conductivity, uas yog ntaus nqi rau lub cev khoom ntawm ntshiab tooj liab. Cov tooj liab ntshiab yog tshuaj lom neeg ruaj khov, thiab muaj kev ruaj khov nyob rau hauv lwm yam mob, tshwj tsis yog tias nws yuav maj mam oxidize mus rau ntsuab patina nyob rau hauv ib qho chaw ntub dej.
Brass Sawb
Brass sawb yog tooj liab-zinc alloy uas nws cov khoom tseem ceeb yog tooj liab thiab zinc, thiab cov khoom ntawm tooj dag tuaj yeem sib txawv nyob ntawm cov ntsiab lus zinc. Feem ntau hais lus, cov ntsiab lus ntawm tooj liab hauv tooj dag yog nruab nrab ntawm 55% thiab 70%, thiab cov ntsiab lus ntawm zinc yog nruab nrab ntawm 45% thiab 30%. Brass strips tau zoo dua machinability thiab hnav tsis kam piv rau cov xim liab liab strips, tab sis lawv yog me ntsis qis dua ntawm cov hluav taws xob thiab thermal conductivity.
| Khoom Siv Lub Npe | Kev sib xyaw hauv % (m / m) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Element | Cu1 | Ag | Bi | O | P | Pb | Lwm yam ntsiab lus (saib daim ntawv) | |||
| Lus cim | Tus lej | tag nrho | cais | |||||||
| Cu-ETP | CWJ 004A | max. | 99.90a | - | - | - | - | - | - | Ag, O |
| min. | - | 0,0005 | 0.040b | - | 0,0005 | 0,03 | ||||
| Cu-FRHC | CWJ 005A | max. | 99.90a | - | - | - | - | Ag, O | ||
| min. | - | 0.040b | - | - | 0,04 | |||||
| Cu-OF | CWJ 008A | max. | 99.95a | - | - | - | - | - | Ag | |
| min. | - | 0,0005 | -c | - | 0,0005 | 0,03 | ||||
| CuAg0,10 | CWJ 013A | max. | So | 0,08 | - | - | - | - | - | Ag, O |
| min. | - | 0,12 | 0,0005 | 0.040b | - | - | 0,03 | |||
| CuAg0,10P | CWJ 016A | max. | So | 0,08 | - | - | 0,001 | - | - | Aw, P |
| min. | - | 0,12 | 0,0005 | -c | 0,007 | - | 0,03 | |||
| CuAg0,10(OF) | CWJ 019A | max. | So | 0,08 | - | - | - | - | - | Ag, O |
| min. | - | 0,12 | 0,0005 | -c | - | - | 0,0065 | |||
| Cu-PHC | CWJ 020A | max. | 99.95a | - | - | 0,001 | - | - | Aw, P | |
| min. | - | 0,0005 | -c | 0,006 | 0,0005 | 0,03 | ||||
| Cu-HCP | qw 021a | max. | 99.95a | - | - | 0,002 | - | - | Aw, P | |
| min. | - | 0,0005 | -c | 0,007 | 0,0005 | 0,03 | ||||
| Cu-DLP | qw 023a | max. | 99.90a | - | 0,005 | - | - | Ag, Ni, P | ||
| min. | - | 0,0005 | 0,013 | 0,0005 | 0,03 | |||||
| Cu-DHP | qw 024a | max. | 99.90a | 0,015 | - | - | - | |||
| min. | - | 0,040 | - | - | ||||||
