Icyuma kitagira umwanda - Icyiciro cya 253MA (UNS S30815)

253MA ni urwego ruhuza serivisi nziza kubushyuhe bwo hejuru hamwe no guhimba byoroshye. Irwanya okiside ku bushyuhe bugera kuri 1150 ° C kandi irashobora gutanga serivisi nziza mu cyiciro cya 310 muri karubone, azote na sulferi irimo ikirere.

Irindi zina ryihariye ririmo iki cyiciro ni 2111HTR.

25. kurwanya sigma icyiciro cyimvura.

Imiterere ya austenitis itanga iki cyiciro gikomeye cyane, ndetse no munsi yubushyuhe bwa cryogenic.

Ibyingenzi

Iyi mitungo isobanurwa kubicuruzwa bizunguruka (isahani, urupapuro na coil) nka Grade S30815 muri ASTM A240 / A240M. Ibintu bisa ariko ntabwo byanze bikunze bisa nkibindi bicuruzwa nka pipe na bar muburyo bwihariye.

Ibigize

Urutonde rusanzwe rwicyiciro cya 253MA ibyuma bitagira umwanda bitangwa mumeza 1.

Imbonerahamwe 1.Ibigize bigizwe nicyiciro cya 253MA ibyuma bitagira umuyonga