Pereti kakahu whakakikorua chromium carbidehe mea whakarewa-rua-pereti honohono honohono. He mea hanga mai i te mea ngawari-te turanga maitai waro me te teitei-kōromiuma mārō-te whakakikorua koranu i whakatakotoria e te whakatuwheratanga aunoa-te whakarewa mata mārō, me te pakeke o te mata e eke ana ki te HRC 58-65.
Ngā Painga Matua
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1. Ātete Maukati Pai rawa atu
He nui ngā warowaiha mārō Cr₇C₃ e hangaia ana i roto i te paparanga paparua. Ko tōna ātete ki te pakū he 15-20 ngā wā i te maitai waro noa, 2-E toru ngā wā teitei ake i te kakahu o te raupapa NM kua hurihia-ngā pereti maitai ātete. I raro i ngā āhuatanga horo waikura, ko tōna roanga mahi he 3-5 ngā wā roa atu i te teitei noa-whakarewa maitai konupora. He pai mō te kakahu matūriki whakakoi me te teitei-ngā āhuatanga horoi tere rauemi.
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2. Hanganga Bi-whakarewa mō te Waenga-Ātete Pānga
Ka taea e te papa maitai pakari Q235/Q345 te pikau i ngā kawenga pānga, ā, ka tukuna e te paparanga o runga he pakeke teitei. Ko te paparanga mārō he mea hono ki te turanga, he ātete ki ngā taumahatanga nui.-te horapa o te rohe. Ki te whakataurite ki te totoka teitei-he rino maka konukōmiuma, he iti ake te ngawari ki te ngatata me te pakaru.
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3. He pai te tukatuka me te ngāwari ki te whakamahi-Te Whakarerekētanga o te Pae
Tautoko i te tapahi plasma, te keri, te piko me te hurihuri hei hanga i ngā raina piko. Te whakarewa me te pūtu-ka taea te tāuta (me mahi te whakarewa i te taha o te papa). Tapahi ritenga-to-kei te wātea te rahi me te kore he pokepoke whakarewa, e taea ai te mata poto-ngā wā mō ngā mea iti-ngā ota puranga.
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4. Teitei-Te Mahi o te Mahana
Pūmau roa-ratonga wā tae atu ki te 550-600 °C. Ka ātete te paparanga mārō ki te whakangawari i raro i te pāmahana teitei-te wera o te whare, he pai mō ngā whakamatao tipu sima, ngā awhiowhio me te waro-ngā paipa hiko kua tahuna.
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5. Te Whakatikatika me te Tiaki Iti
Kāore he take ki te waru i te wāhanga katoa ina pakaru noa te mata o te paparanga.-paetukutuku anō-ka taea te whakatika i te mata mārō. Kotahi te wāhanga o te mata.-ka whakaitihia te whakakapinga o ngā wahi taapiri-ngā utu wāhanga me te wā kore mahi o ngā taputapu.
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6. Te utu-Otinga Whai Hua
Te utu nui, teitei-ka whakamahia te koranu chromium ki te kakahu anake-e anga ana ki te mata i te mea he iti-Ko te maitai waro utu nui te turanga, e arotau ana i te whakamahinga rauemi. Kāore he haumi pokepokea ai mō te hunga iti-I roto i ngā ota puranga, ka tino whakaitihia ngā utu whakahaere me ngā utu tiaki katoa.
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7. Whakaritenga Ngāwari
Te matotoru o te papa me te matotoru o te papa whakamaroke (3-12 mm) ka taea te whakarite. He pereti papatahi, he wāhanga piko me ngā mea motuhake-ka taea te hanga i ngā arai āhua hei huihuinga tika ki roto i ngā awaawa, ngā peihana me ngā pūwāhi whakawhiti.
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Ngā Here mō te Tohutoro
1. He āhuatanga hanga noa ngā kapiti ahotea whatunga ki runga i te mata paparua. Kāore e whakararu i te mahi kakahu engari kāore e taea te pupuri i te pānga kaha.
2. Kaua ngā mahi whakarewa e mahia tika ki runga i te papa mārō-paparanga whakakikorua mata.
Ngā tono noa
Ngā arai parapara, ngā arai hopara, te whakawhiti-ngā pereti kakahu pūwāhi mō te keri maina; ngā whakamatao kupenga, ngā arai awhiowhio me ngā paipa mō ngā wheketere sima; te waro-te whakahaere me te pungarehu-ngā pūnaha tango mō ngā tipu hiko wera; te tango me te tiaki i ngā silo mō ngā whare tauranga, ko te nuinga mō te horoi-ngā tikanga mahi e tika ana mō te kakahu.
Wā tuku: Hepetema-07-2026
