Ko nga paura WC-CrC-Ni me te aukati kakahu
Whakaahuatanga
Ko te rarangi hua paura WC-CrC-Ni he raupapa o nga paura kua whakahiatotia me te sintered e tuku ana he rereke ki te whakakikorua chromium pakeke.I hangaia enei paura mo te whakamahi i roto i nga taiao waikawa/waikawa iti kukū i te mahana ki runga ki te 200 ℃, me te tuku tino pai ki te aukati i te waiora me te mau parenga i te pāmahana tae atu ki te 750 ℃.
Ko tetahi o nga hua matua i roto i tenei rarangi ko KF-66, kei roto 23% CrC me 7% Ni, me te awhe rahi matūriki o 15-45 μm me 10-38 μm.He tino pai tenei hua ka taea te whakamahi hei whakakapi mo te whakakikorua chromium pakeke i roto i nga momo tono.He tino whai hua i roto i nga taiao waikawa/wakawa kukū iti i te mahana ki te 200 ℃.I tua atu, ko te KF-66 he tino pai te aukati ki te waikura me te kakahu i te mahana ki te 750 ℃.
Ko tetahi atu hua nui i roto i te raina paura WC-CrC-Ni ko KF-66, kei roto i te 43% CrC me te 14% Ni, he rite te rahi o te matūriki o te 15-45 μm me te 10-38 μm.Pērā i te KF-66, he pai rawa atu tēnei paura ki te whakakikorua chromium mārō, ā, he tino whai hua i roto i ngā taiao waikawa/waikawa kukū iti i te mahana ki te 200 ℃.
I tua atu i to raatau pai ki te aukati me te whakakakahu i te aukati, ko nga paura WC-CrC-Ni he maha atu nga painga mo te whakakikorua chromium pakeke.Mo tetahi, he maamaa ake te tono me te hiahia kia iti ake nga taputapu motuhake.He pai ake hoki te noho ki te taiao, na te mea karekau ratou e whakaputa i nga hua paitini rite ki te whakakikorua chromium pakeke.
I te katoa, ko te raina hua paura WC-CrC-Ni e tuku ana i tetahi huarahi tino whai hua ki te whakakikorua chromium pakeke.Ko enei paura he pai ake te whakamaarama me te whakakakahu i te parenga i te pāmahana teitei, he pai mo nga momo tono ahumahi.Ahakoa kei te rapu koe mo te whakakapinga mo te whakakikorua chromium pakeke ranei e hiahia ana koe ki te paura mahi teitei mo te whakamahi i nga taiao kino, ko te raina hua WC-CrC-Ni he pai rawa atu.
Hua rite
| Waitohu | Ingoa Hua | AMPERIT | METCO/AMDRY | WOKA | PRAXAIR | PAC |
| KF-66 | WC-20%CrC-7Ni | 551 | 37013702 | WC-7331356 | 8427 | |
| KF66A | 45WC-43%CrC-12Ni | He rite ki te 543 |
Whakatakotoranga
| Waitohu | Ingoa Hua | Rahi Matūriki (μm) | Matū (wt%) | Momo | Te ahua kiato | Rererenga | Āhuatanga | Taupānga | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Co | C | Fe | W | Cr | B | Si | Ni | ||||||||
| KF-65 | WC-10Co4Cr | 15-45, 10-38 | 9.5-10 | 5.3-5.6 | ≤0.8 | Bal. | 3.5-4.0 | Sinter&Crush | 5.5-6.5g/cm3 | ≤25 s/50g | APS, HVOF, HVAF | He whakakikorua chromium pakeke;Te hinuhinu, pepa, miihini whanui | |||
| KF-65 | WC-10Co4Cr | 15-45,10-38,5-30 | 9.5-10 | 5.3-5.6 | ≤0.8 | Bal. | 3.5-4.0 | Kua whakaemihia, kua whakahiatotia | 4.0-6.0 g/cm3 | ≤18 s/50g | APS, HVOF, HVAF | He whakakikorua chromium pakeke;Te hinuhinu, pepa, miihini whanui | |||
| KF-65 | WC-10Co4Cr | 5-25,5-15 | 9.5-10 | 5.3-5.6 | ≤0.8 | Bal. | 3.5-4.0 | Kua whakaemihia, kua whakahiatotia | 3.5-4.8 g/cm3 | Te whangai ki te kai paura | HVOF,HVAF | Ko te whakakikorua chromium pakeke ；Ko te mata maeneene, he iti ake, he kore utu ranei te mahi pou ； | |||
| KF-60 | WC-12Co | 15-45, 10-63 | 10.5-12 | 4.9-5.4 | ≤0.8 | Bal. | Sinter&Crush | 5.5-6.5 g/cm3 | ≤25 s/50g | APS, HVOF | Wear resistance，Te atete kakahu riri | ||||
| KF-60 | WC-12Co | 15-45,10-38,5-30 | 10.5-12 | 4.9-5.4 | ≤0.8 | Bal. | Kua whakaemihia, kua whakahiatotia | 4.0-6.0 g/cm3 | ≤18 s/50g | APS, HVOF, HVAF | Te mau atete, te whakamau i nga kakahu, nga miihini whanui | ||||
| KF-61 | WC-17Co | 15-45,10-38 | 15.5-17 | 4.5-5.1 | ≤0.8 | Bal. | Kua whakaemihia, kua whakahiatotia | 3.5-5.5 g/cm3 | ≤25 s/50g | APS, HVOF, HVAF | Te mau atete ， te whakapouri i te mau kakahu ， Pai ake te uaua ； mihini whanui | ||||
| KF-62 | WC-25Co | 15-45,10-38 | 22-26 | 4.0-4.6 | ≤0.8 | Bal. | Agglomerated and sintered, Whakanuia | 3.0-5.5 g/cm3 | ≤25 s/50g | APS, Pu Whakaputanga, rehu makariri | Te whakamarumaru o te kakahu ， Pai ake te uaua | ||||
| KF-66 | WC-23%CrC-7Ni | 15-45,10-38 | 6.0-6.8 | ≤0.8 | Bal. | 16.5-20 | 5.5-7 | Kua whakaemihia, kua whakahiatotia | 3.0-5.0 g/cm3 | ≤25 s/50g | APS, HVOF, HVAF | Ko te whakakikorua chromium pakeke ；Ka whakamahia mo te iti o te kukū o te waikawa/te taiao alkali i te 200 ℃;Anti hāora me te mau ātete ki te 750 ℃ | |||
| KF-66 | 43WC-43%CrC-14Ni | 15-45,10-38 | 7.8-8.4 | ≤0.8 | Bal. | 35-38 | 12-14 | Kua whakaemihia, kua whakahiatotia | 2.0-4.0 g/cm3 | ≤35 s/50g | APS, HVOF, HVAF | Ko te whakakikorua chromium pakeke ka whakamahia mo te iti o te kukūtanga o te waikawa/waikawa taiao i te 200 ℃ | |||
| KF-63 | WC-10Ni | 15-45,10-38 | 4.5-5.2 | ≤0.1 | Bal. | 8.5-10.5 | Kua whakaemihia, kua whakahiatotia | 4.0-6.0 g/cm3 | ≤18 s/50g | APS, HVF, HVAF | Kore aukume whakakikorua kakahu ātete.He pai ake te aukati waikura | ||||
| KF-70 | Cr3C2-25NiCr | 15-45, 20-53 | 9-11 | ≤1 | Bal. | 18-21.5 | Kua whakaemihia, kua whakahiatotia | ≥2.3 g/cm3 | Te whangai ki te kai paura | APS, HVOF | Anti hāora me te mau ātete ki te 815 ℃ | ||||
| KF-69 | Cr3C2-20NiCr | 15-45, 20-53 | 9-11 | ≤1 | Bal. | 15-17.5 | Kua whakaemihia, kua whakahiatotia | ≥2.3 g/cm3 | Te whangai ki te kai paura | APS, HVOF | Anti hāora me te mau ātete ki te 815 ℃ | ||||
| KF-71 | Cr3C2-30NiCr | 15-45, 20-53 | 9-11 | ≤1 | Bal. | 15-17.5 | Kua whakaemihia, kua whakahiatotia | ≥2.3 g/cm3 | Te whangai ki te kai paura | APS, HVOF | Anti hāora me te mau ātete ki te 815 ℃.Pai ake te pakari | ||||
| KF-60 | WC-12Co (Waowa Iti) | 15-45, 20-53 | 10.5-12 | 4.0-4.4 | ≤0.8 | Bal. | Kua whakaemihia, kua whakahiatotia | 4.0-6.0 g/cm3 | ≤18 s/50g | HVOF,HVAF | Ka whakamahia mo nga roopu pati Zn i roto i nga Raina Galvanizing Tonu | ||||
| KF-68 | WC-30WB-10Co | 15-45,20-53,10-38 | 9-11 | 3.5-3.9 | Bal. | 1.4-1.7 | Kua whakaemihia, kua whakahiatotia | 3.0-4.9 g/cm3 | ≤30 s/50g | HVOF,HVAF | Ka whakamahia mo nga roopu pati Zn i roto i nga Raina Galvanizing Tonu | ||||
| KF-68 | WC-30WB-5Co5Cr | 15-45,20-53,10-38 | 4-6 | 3.5-3.9 | Bal. | 4-6 | 1.4-1.7 | Kua whakaemihia, kua whakahiatotia | 3.0-4.9 g/cm3 | ≤30 s/50g | HVOF,HVAF | Ka whakamahia mo nga roopu pati Zn i roto i nga Raina Galvanizing Tonu | |||
| KF-300E | 35%WC-NiCrBSi | 15-53,45-104 | 2.5-3.2 | 1.0-2.6 | 32-35 | 7.5-9 | 1.5-1.9 | 2.0-2.7 | Bal. | WC me NiCrBSi hanga koranu | 4.0-4.9 g/cm3 | ≤16 s/50g | HVOF, PS | Momo Whakaranu rereke WC+Ni60；He nui ake te whakamahi rauemi，He iti ake te kaha o te kaha, he iti ake te paanga o te waiariki；Whakamahia mo te pokepoke karaihe | |
| KF-300F | 50%WC-NiCrBSi | 15-53,45-104 | 3.2-4.3 | 0.8-2.0 | 45-48 | 5.8-7.2 | 1.0-1.7 | 1.5-2.4 | Bal. | WC me NiCrBSi hanga koranu | 5.0-7 g/cm3 | ≤16 s/50g | HVOF, PS | Momo Whakaranu rereke WC+Ni60；He nui ake te whakamahi rauemi，He iti ake te kaha o te kaha, he iti ake te paanga o te waiariki；Whakamahia mo te pokepoke karaihe | |
