Eritmada alyuminiy erituvchi pechning o’choq harorati qanday?

Alyuminiy eritish pechining harorati odatda 950-1200 ° S ni tashkil qiladi. Har xil turdagi alyuminiyning erish haroratiga ko’ra, eritilgan alyuminiyning harorati 730 ℃ -860 ℃. Pechning ish harorati odatda 950 ~ 1100 ℃