English

He aha te take e taea ai e te Pereti Whakamau CCO te Whakaiti i te Wā Whakamutu o te Maina Waro me te Whare Hanga Rino?

Ko ngā pūnaha whakahaere waro, tae atu ki ngā oko whakaemi-whakaemi, ngā awa whakawhiti, ngā puranga waro me ngā whare paraharaha, ka pāngia e te pakaru nui o te waro tere-rahi, te mura me ngā matūriki gangue. Ka tere te pakaru o ngā arai tuku iho pērā i te maitai noa, te maitai manganese rānei, ka puta ai he maha ngā kati kore whakamahere mō te tapahi, te whakarewa me te whakakapinga — i ia haora o te wā whakatā ka puta he mate nui ki te putanga waro, te moni whiwhi mai i te whakaputa hiko me ngā utu mahi tāpiri.CCOngā pereti kakahu whakakikorua chromium carbidete whakatau i tēnei raruraru, me te whakaiti i te wā kore mahi tiaki mā roto i ngā painga matua e toru.

Tuatahi

Ko tōna hanganga hiato paparua e whakarato ana i te roanga mahi 5–10 ngā wā i ngā arai whakarewa kotahi. Ko te paparanga mārō konupora-teitei kua herea ki te konupora ka eke ki te HRC 58–65, kua whakakiia ki ngā tioata konupora karawiti mārō hei tu atu i te paheke roa mai i te rere o te waro. Ka mimiti te turanga maitai ngawari i te pānga ngawari, ā, ka karo i te pakaru ohorere o te arai, i te poka rānei. Engari i te whakakapi i ngā arai i ia 3–6 marama ki te maitai paerewa, ka oma tonu ngā pereti bimetallic mō te 3–5 tau, ka tino whakaiti i te maha o ngā kati tiaki i ia tau.

Tuarua

Ka whakaitihia te wā whakatārewatanga ohorere nā te kino o ngā taputapu. Ka ngāwari te puta o ngā kōhao me te turuturu i roto i ngā arai angiangi tuku iho, ka maringi te waro, ka aukati i ngā kaikawe me te aukati i te tere o te whakaputa. Ko te whakakikorua matotoru o ngā pereti bimetallic ka ārai i te tere o te urunga; ahakoa te pakaru iti o te mata, kāore e kino te hanganga turanga taputapu. Ko te iti o ngā pakaru ohorere he iti ake ngā nekehanga tiaki ohorere ohorere me te whakapoto i ngā whakamutu kore i whakaritea.

Tuatoru

Ka whakapotohia ake te wā tāutanga i te papaanga e ngā wāhanga whakauru kua whakaritea. Ka hangaia e tā mātou wheketere ngā oko whakaemi-whakahoki kua oti te hanga me ngā raina chute kua oti te hanga me ngā pereti kakahu bimetallic, kua tukatukahia katoatia kia rite ki ngā tuhi kaupapa. Ki te whakatauritea ki te tapahi motuhake me te whakamaroke i te papaanga, ko ngā wāhanga kakahu kua oti te hanga me te whakarewa noa i te pūtu, i te mono rānei i te wā tāutanga, ka tapahia ia matapihi tiaki neke atu i te 40%.

He tauira kua whakamātauhia:Kua roa a China Coal Pingshuo Coal Industry e tono ana i ngā oko me ngā wāhanga kakahu o te chute kua whakarārangihia ki te konukōre i hangaia mai i tā mātou wheketere. Whai muri i te whakahoutanga ki ā mātou otinga kakahu hiato, kua tino heke te auau kati tiaki ā-marama a te kiritaki, ā, kua piki ake te wā mahi o te pūnaha whakahaere waro. Kei te pupuri tonu mātou i te mahi tahi pumau me te maha o ngā umanga waro me te hiko o roto me tāwāhi, e whakarato ana i te tiaki kakahu pono e whakanui ana i te whakaputa tonu me te whakaiti i ngā utu whakahaere katoa.
Wā tuku: Hurae-10-2026
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