Irahiko Whakarewa Mata Pākeke DIN 8555 (E7-UM-250-KPR) Ngā Rakau Whakarewa Mata, Rākau Whakarewa Āwhata

Te Whakarewatanga Mata MārōIrahiko

Paerewa: DIN 8555 (E7-UM-250-KPR)

Momo Nama: TY-C BMC

Whakatakotoranga me te Whakamahinga：

· Irahiko SMAW whakaora teitei pania taketake

· Hanganga austenite katoa. He tino pakeke te mahi, he tino pakari hoki.

· He pai mō ngā whakakikorua i ngā wāhanga e pāngia ana e te pēhanga me te ru nui rawa atu, me te karawarawa hoki. Ka taea te hanga mata ki runga i te maitai ferritic me te maitai-Mn mārō austenitic, ā, ka taea te whakarewa i ngā hononga o te maitai-Mn mārō.

· Ko ngā mara tono matua kei roto i te umanga keri me te sima, te whakawhiti reriwe, ngā papu keri, ngā piston pēhi waipēhi, te wāhanga kuru e pāngia ana e te kohuke ngohengohe.

Te hanganga matū o te konganuku kua whakatakotoria (%):

Te pakeke o te konganuku kua whakatakotoria:

Ngā āhuatanga whānui:

· Hanganga Moroiti Austenite

· Te Hurihanga Mā te Mīhini anake

· Te pāmahana whakawhiti ≤250℃

· Whakamaroketia anō mō ​​te 2 hāora i te 300℃ i mua i te whakamahinga.