Kua roa ahau e whakamahi ana i ngā parahi motuhake, ā, ko te parahi chromium zirconium (ngā momo C18150, C18200 rānei) tētahi o ngā koranu e tino kanapa ana ina hiahiatia te whakakotahi i te wera, te kawe hiko, me te kaha. Mā te tāpiri iti o te chromium me te zirconium ki te parahi parakore ka whakanui ake i te pāmahana me te pakeke o te whakangawari me te kore e whakamate i te mahi hiko – ka mutu ka whiwhi koe i tētahi mea e mau ana i raro i te huringa wera nui. I te tau 2026, me te nui ake o ngā raina whakarewa aunoa me ngā hikohiko mana-teitei e pana ana i ngā rohe, ka nui ake te whakaritenga o te CrZrCu mō ngā irahiko me ngā pokepokea ai ka whakangawari noa te parahi noa, ka pakaru wawe rawa.
Anei taku tirohanga māmā mō ngā āhua e rongoatia ana e mātou, he aha ngā mahi e tika ana mō ēnei, ngā ahumahi e whakawhirinaki ana ki ēnei, me pēhea tōna tūnga ki te tine me te parahi konumohe, me te take he mea e piri tonu ai ki te hoahoa.
He rakau parahi chromium zirconium – he tokotoko, he pereti, me ngā papa hiko kua mīhinihia, kua rite mō te whakarewa ātete.
Ngā Āhua Noa me ā rātou Mahi
Ka hangaia, ka whakaputaia rānei te CrZrCu hei āhua totoka e pupuri ana i te kawe hiko teitei i muri i te maimoatanga wera:
- Ngā pereti→ He rakau papatahi mō ngā whakaurunga pokepokea ai, ngā turanga pereti, ngā pupuri hiko nui rānei – he ngāwari ki te mīhini i ngā hongere whakamatao uaua.
- Ngā Rākau/Pae→ Ngā porowhita (te mea tino noa) hei huri hei pito whakarewa ira, hei wira tuitui, hei toki rānei – ka mau tonu te pakeke i ngā pāmahana teitei.
- Ngā Pae Tapawhā→ Mēnā e hiahia ana koe ki ngā mata papatahi hei whakapiri, hei pupuri pai rānei i ngā taputapu – ka iti ake te hurihuri i te wā e miihini ana.
- Kōpae/Rauna→ Ngā papa tapahi-mua mō ngā taupoki hikohiko, ngā wāhanga mate rānei – ka penapena rauemi me te wā tatūnga.
He pai ā mātou taonga mō ēnei mea, pērā ingā tokotoko parahi chromium zirconium, ngā pereti, ngā tapawhā, mengā kōpae– kua pakeke katoa, kua rite hoki mō teTe whakaoti CNC.
Ngā Ahumahi e Whakaritea Ana i ia Wā
He tino pai te uru o tēnei koranu ki ngā wāhi wera nui, kawe hiko nui:
- Te whakarewa ātete (ngā irahiko irahiko, te whakaata, te tuitui)
- Ngā pokepokea ai werohanga kirihou me te pokepokea ai mate (ngā matua, ngā tāpiringa)
- Ngā raina whakarewa waka (ngā ripa pākahiko EV, te huihuinga tinana)
- Ātea (ngā hononga kaha-teitei, ngā totohu wera)
- Ngā taputapu whakawhiti hiko me te tohatoha hiko
Ka wera tonu ngā irahiko, ngā pokepokea rānei i ngā wāhi katoa, engari kāore e ngaro te āhua.
Te Whakataurite – Me te He aha i Uaua ai te Whakakapi
Ki te parahi tine (he totoka mō ngā peera tere-iti), ka toa a CrZrCu i runga i te kawe hiko (80–95% IACS vs ~15%) me te ātete ki te whakangawari – ka rewa, ka rerekē rānei te āhua o te parahi tine i te wera whakarewa. Ki te parahi konumohe (he nui te waikura/kaha), he nui ake te kawe hiko a CrZrCu me te pumau wera pai ake i te 500°C+ – ka wawe te whakangawari o te parahi konumohe, ā, ka kino ake te kawe hiko.
Ngā kaha tūturu: ka mau tonu te pakeke i muri i ngā huringa whakawera/whakapiri, he kawe wera pai rawa atu mō te tere o te marara o te wera, ā, he pai te ngāwari ki te miihini i te āhua whakawera-wairewa.
Ngāna ki te whakawhiti? Ka tere rawa te ngohengohe o te parahi parakore i ngā pāmahana whakarewa. He ātete ake te parahi tungsten ki te wera engari he iti ake te kawe hiko, he pakarukaru hoki. He rite te parahi beryllium ki te mahi engari he mōrearea hauora me te utu nui ake. Mō ngā irahiko whakarewa ātete, mō ngā whakaurunga pokepokea rānei e hiahia ana ki te taurite tika o te kawe hiko, te kaha, me te ātete wera i muri i te huringa, ko te CrZrCu te whiringa whaihua - ko te tikanga o ētahi atu ko te poto ake o te ora o te taputapu, te roa ake o te wā kore mahi, te whakararu rānei i te haumaru.
He aha te mea e whai ake nei mō CrZrCu
I te mea kua piki haere te hanga waka hiko me ngā karetao whakarewa atamai ake, kei te piki haere te hiahia mō ngā tohu kua arotauhia (he zirconium teitei ake mō ngā āhuatanga pai ake).
Mena kei te rapu koe i ngā huarahi hei whakatau i te pakaru o te hikohiko, te roa rānei o te ora o te pokepokea ai, tirohia ā mātouwhānuitanga parahi chromium zirconium or tukua mai he karere ki a mātou– kua kite mātou i te whakaoti rapanga maha.
Ehara te CrZrCu i te parahi iti rawa te utu, engari ki te hiahiatia te wā mahi, ka tere te whakahoki mai i ngā hua.
Wā tuku: Hanuere-19-2026