AZS Bricks: Te Otinga Tino Pai mō ngā Mahi Ahumahi Pāmahana-Tiketike

I te ao o ngā mahi ahumahi pāmahana teitei, he mea nui te kimi i ngā rauemi ātete pono, pakari hoki. Ahakoa kei te whakahaere koe i tētahi wheketere hanga karāhe, i tētahi whare whakarewa, i tētahi raina hanga sima rānei, ka pā tika te mahi a ō hua ātete ki te hua, te haumaru, me te whai hua o te utu. Koinei te wāhi eNgā Pereki AZStū hei kaiwhakarerekē i te kēmu.

He aha ngā pereki AZS, ā, he aha te hiranga o aua pereki?

Ko ngā Pereki AZS, e mōhiotia ana ko ngā Pereki Alumina-Zirconia-Silica, he momo pereki ātete kounga teitei i hangaia hei tu atu i ngā pāmahana tino kino (tae atu ki te 1700°C, neke atu rānei) me ngā taiao matū kino. He mea hanga mai i te alumina tino parakore, te zirconia, me te silica, ka tukuna e ēnei pereki he pumau wera tino pai, he iti te horapa wera, me te ātete pai ki te waikura, te horo, me te ru wera.

He rerekē tēnei i ngā pereki ātete-waihanga tuku iho e pakaru ana, e tawhito ana, e pakaru wawe ana rānei i raro i te wera nui, ka mau tonu te pumau o ngā pereki AZS ahakoa ngā āhuatanga tino uaua. Nā tēnei pakari ka iti ake ngā whakakapinga, ka iti ake te wā kore mahi, ā, ka iti ake ngā utu tiaki mō tō pakihi mō te wā roa.

Ngā Whakamahinga Matua: Ngā Wāhi e Tiaho ai ngā Pereki AZS

Ehara ngā pereki AZS i te otinga kotahi mō te katoa—he mea hanga kia tutuki ai ngā hiahia motuhake o ngā ahumahi pāmahana teitei. Anei ngā whakamahinga tino nui:

1. Ahumahi Hanga Karāhe

Ko te hanga karāhe he whakarewa i ngā rauemi mata i ngā pāmahana neke atu i te 1500°C, ā, ko te arai ātete o ngā oumu karāhe ka kitea tonutia e te karāhe rewa, e ngā rerenga waikura, me te huringa wera. Ko ngā pereki AZS te whiringa pai mō:

Ngā Karauna me ngā Pakitara taha o te Ōumu:Nā te nui o te zirconia i roto i a rātou, ka ātete rātou ki te waikura mai i te karāhe rewa, ā, ka whakaiti i te tūponotanga o te poke, kia mau tonu ai te kounga o te karāhe.

Ngā Kaiwhakaora me ngā Kaitātari:Ka ātete rātou ki ngā huringa pāmahana tere (te ru wera) i te wā o ngā huringa whakamahana me te whakamatao o te oumu, ka roa ake te ora o ēnei wāhanga nui.

Ngā Hongere Whāngai:Ka ārai ngā pereki AZS i te mimiti o te karāhe rewa e rere ana, ka whakaiti i ngā aukati, ā, ka whakarite kia maeneene te tukanga whakaputa.

Mō ngā kaihanga karāhe, ko te whakamahi i ngā pereki AZS he iti ake te whakaweto o te oumu, he mārama ake te karāhe, ā, he iti ake te para—ka whakapiki tika i tō hua.

2. Te Hanganga Whakarewa me te Rino

I roto i ngā mira maitai me ngā whare whakarewa konganuku kore-ferrous, he mea nui te mahi a ngā pereki AZS ki te whakapuru i ngā taputapu e whakahaere ana i ngā konganuku rewa (hei tauira, te maitai, te konumohe, te parahi) me ngā hau pāmahana teitei. Ko ngā tono matua ko:

Ngā Tunu me ngā Koro:Ka ātete rātou i te waikura mai i te konganuku rewa me te para, ka ārai i te poke o te konganuku, ā, ka whakarite kia ma, kia kounga teitei hoki ngā hua whakamutunga.

Ngā Ārai o te Oumu Āwhata Hiko (EAF):Ka ātete te pumau o te wera ki te wera nui o te rewa o te pewa hiko, ka whakaiti i te kakahu o te arai me te whakaroa i te roa o te ora o te oumu.

Ngā Oumu Whakamahana:Ka mau tonu te pāmahana ōrite o ngā pereki AZS, he mea nui kia tutuki ai te kaha me te ngāwari o ngā konganuku e tukatukahia ana e te wera.

Mā te whiriwhiri i ngā Pereki AZS, ka taea e ngā whare whakarewa te whakanui ake i te pai o te whakaputa, te whakaiti i te ngaronga o te konganuku, me te whakatutuki i ngā paerewa kounga tino pakari.