WC-Co ntụ ntụ nwere ike eyi-eguzogide
Nkọwa
WC-Co ntụ ntụ:Ngwa ndị na-arụ ọrụ dị elu maka ngwa na-eguzogide iyi
Na-ewebata ụdị ntụ ntụ WC-Co, nke e mere iji nye nkwụsi ike na-eyi ihe pụrụ iche na ogologo oge n'ọtụtụ ngwa ọrụ mmepụta ihe.A na-eme ntụ ntụ anyị nke tungsten carbide (WC) nke cobalt (Co) na-ekekọta ọnụ, na-ebute ihe dị ike ma sie ike.
Usoro ngwaahịa anyị gụnyere akara ule anọ: KF-60 WC-12Co, KF-61 WC-17Co, na KF-62 WC-25Co, nke ọ bụla nwere ọdịnaya cobalt dị iche iche na nkesa nha nha.KF-60 dị na ma sintered na-echi ọnụ n'ala ma ọ bụ agglomerated na sintered ụdị, na urughuru nha sitere na 15-45μm na 10-63μm, n'otu n'otu.KF-61 na KF-62 bụ ma agglomerated na sintered powders, na urughuru nha sitere na 15-45μm na 10-38μm.
Uzuzu WC-Co anyị na-enye ezigbo nguzogide eyi ma dabara adaba maka ngwa ebe enwere esemokwu dị elu, dị ka igwe n'ozuzu ma ọ bụ gburugburu ebe na-eyi egwu.Ọdịnaya cobalt dị elu na KF-61 na KF-62 na-enye ike ka mma, na-eme ka ha dị mma maka ngwa ebe a na-achọkwa iguzogide mmetụta.
Na mgbakwunye na nguzogide iyi ha pụrụ iche, ntụ ntụ WC-Co anyị dịkwa oke ọnụ ma enwere ike iji ya n'ụzọ dị iche iche.Enwere ike fesa ha n'elu elu iji mepụta mkpuchi siri ike na nke na-agaghị eyi, ma ọ bụ enwere ike iji ha rụpụta ihe ndị na-adịghị eyi uwe dị ka ngwaọrụ ịkpụ, bearings, na akara.
N'ụlọ ọrụ mmepụta ihe ọgbara ọhụrụ anyị, anyị na-eji usoro nhazi dị elu iji hụ na ntụ ntụ na-agbanwe agbanwe na nke dị elu.A na-anwale ngwaahịa anyị nke ọma iji hụ na ha ruru ụkpụrụ kachasị elu maka nguzogide iyi na ịdịte aka.
Na nchịkọta, ụdị anyị nke WC-Co powders bụ nhọrọ a pụrụ ịdabere na ya maka ngwa ụlọ ọrụ mmepụta ihe ebe nguzogide na ịdịte aka dị oke mkpa.Na ha pụrụ iche Njirimara na versatility, ha na-enye a na-eri-irè ngwọta maka ịgbatị ndụ nke components na imeziwanye arụmọrụ nke ígwè ọrụ.
Ngwaahịa ndị yiri ya
| Ụdị | Aha ngwaahịa | AMPERIT | METCO/AMDRY | WOKA | PRAXAIR | PAC |
| KF-60P | WC-12Co | 515 | 72F-NS | WC-114WC-489-1 | 127 | |
| WC-12Co | 518519 | 3101-3106 | WC-7271342 | 125126 127 | ||
| KF-60C | WC-12Co (Carbon dị ala) | 512 | ||||
| KF-61P | WC-17Co | 526 | 5143 2005NS 73F-NS | 32023202 | WC-7291343 | |
| KF-62 | WC-25Co |
Nkọwapụta
| Ụdị | Aha ngwaahịa | Nha urughuru (μm) | Chemistry (wt%) | Ụdị | Njupụta pụtara ìhè | Ntughari | Njirimara | Ngwa | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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&Kwụsị | 5.5-6.5g / cm3 | ≤25 s/50g | APS, HVOF, HVAF | Nhọrọ chromium siri ike;Mmanụ ala, akwụkwọ, igwe n'ozuzu | |||
| KF-65 | WC-10Co4Cr | 15-45,10-38,5-30 | 9.5-10 | 5.3-5.6 | ≤0.8 | Bal. | 3.5-4.0 | Agglomerated na sintered | 4.0-6.0 g/cm3 | ≤18 s/50g | APS, HVOF, HVAF | Nhọrọ chromium siri ike;Mmanụ ala, akwụkwọ, igwe n'ozuzu | |||
| KF-65 | WC-10Co4Cr | 5-25,5-15 | 9.5-10 | 5.3-5.6 | ≤0.8 | Bal. | 3.5-4.0 | Agglomerated na sintered | 3.5-4.8 g/cm3 | Nri kwụsiri ike na nri ntụ ntụ | HVOF, HVAF | Nhọrọ chromium siri ike; | |||
| KF-60 | WC-12Co | 15-45, 10-63 | 10.5-12 | 4.9-5.4 | ≤0.8 | Bal. | Sinter&Kwụsị | 5.5-6.5 g/cm3 | ≤25 s/50g | APS, HVOF | Yiri nguzogide, Fretting eyi nguzogide | ||||
| KF-60 | WC-12Co | 15-45, 10-38, 5-30 | 10.5-12 | 4.9-5.4 | ≤0.8 | Bal. | Agglomerated na sintered | 4.0-6.0 g/cm3 | ≤18 s/50g | APS, HVOF, HVAF | Yiri nguzogide, Fretting eyi nguzogide; igwe igwe | ||||
| KF-61 | WC-17Co | 15-45, 10-38 | 15.5-17 | 4.5-5.1 | ≤0.8 | Bal. | Agglomerated na sintered | 3.5-5.5 g/cm3 | ≤25 s/50g | APS, HVOF, HVAF | Yiri eguzogide, Fretting eyi nguzogide, Mma ike ike; n'ozuzu igwe | ||||
| KF-62 | WC-25Co | 15-45, 10-38 | 22-26 | 4.0-4.6 | ≤0.8 | Bal. | Agglomerated na sintered, Densification | 3.0-5.5 g/cm3 | ≤25 s/50g | APS, egbe mgbawa, ịgba oyi | Fretting eyi iguzogide, mma ike | ||||
| KF-66 | WC-23% CrC-7Ni | 15-45, 10-38 | 6.0-6.8 | ≤0.8 | Bal. | 16.5-20 | 5.5-7 | Agglomerated na sintered | 3.0-5.0 g/cm3 | ≤25 s/50g | APS, HVOF, HVAF | Nhọrọ ọzọ siri ike chromium plating;A na-eji ya maka obere mkpokọta acid / alkali na 200 ℃;Anti oxidation na iyi nguzogide na 750 ℃ | |||
| KF-66 | 43WC-43% CrC-14Ni | 15-45,10-38 | 7.8-8.4 | ≤0.8 | Bal. | 35-38 | 12-14 | Agglomerated na sintered | 2.0-4.0 g/cm3 | ≤35 s/50g | APS, HVOF, HVAF | A na-eji plating chromium siri ike ọzọ mee ihe maka gburugburu acid / alkali dị ala na 200 ℃ | |||
| KF-63 | WC-10Ni | 15-45,10-38 | 4.5-5.2 | ≤0.1 | Bal. | 8.5-10.5 | Agglomerated na sintered | 4.0-6.0 g/cm3 | ≤18 s/50g | APS, HVF, HVAF | Ihe mkpuchi na-abụghị magnetik eyi mkpuchi.Nguzogide corrosion ka mma | ||||
| KF-70 | Cr3C2-25NiCr | 15-45, 20-53 | 9-11 | ≤1 | Bal. | 18-21.5 | Agglomerated na sintered | ≥2.3 g/cm3 | Nri kwụsiri ike na nri ntụ ntụ | APS, HVOF | Anti oxidation na iyi nguzogide na 815 ℃ | ||||
| KF-69 | Cr3C2-20NiCr | 15-45, 20-53 | 9-11 | ≤1 | Bal. | 15-17.5 | Agglomerated na sintered | ≥2.3 g/cm3 | Nri kwụsiri ike na nri ntụ ntụ | APS, HVOF | Anti oxidation na iyi nguzogide na 815 ℃ | ||||
| KF-71 | Cr3C2-30NiCr | 15-45, 20-53 | 9-11 | ≤1 | Bal. | 15-17.5 | Agglomerated na sintered | ≥2.3 g/cm3 | Nri kwụsiri ike na nri ntụ ntụ | APS, HVOF | Anti oxidation na iyi nguzogide na 815 ℃.Isi ike ka mma | ||||
| KF-60 | WC-12Co (Carbon dị ala) | 15-45, 20-53 | 10.5-12 | 4.0-4.4 | ≤0.8 | Bal. | Agglomerated na sintered | 4.0-6.0 g/cm3 | ≤18 s/50g | HVOF, HVAF | Ejiri ya maka mpịakọta ịsa ahụ Zn na ahịrị galvanizing na-aga n'ihu | ||||
| KF-68 | WC-30WB-10Co | 15-45,20-53,10-38 | 9-11 | 3.5-3.9 | Bal. | 1.4-1.7 | Agglomerated na sintered | 3.0-4.9 g/cm3 | ≤30 s / 50g | HVOF, HVAF | Ejiri ya maka mpịakọta ịsa ahụ Zn na ahịrị galvanizing na-aga n'ihu | ||||
| KF-68 | WC-30WB-5Co5Cr | 15-45,20-53,10-38 | 4-6 | 3.5-3.9 | Bal. | 4-6 | 1.4-1.7 | Agglomerated na sintered | 3.0-4.9 g/cm3 | ≤30 s / 50g | HVOF, HVAF | Ejiri ya maka mpịakọta ịsa ahụ Zn na ahịrị galvanizing na-aga n'ihu | |||
| 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 na NiCrBSi na-emepụta alloy | 4.0-4.9 g/cm3 | ≤16 s/50g | HVOF, PS | Alternative agwakọta ụdị WC + Ni60; elu ihe onwunwe itinye n'ọrụ, ala ike oriri, obere thermal mmetụta;Eji maka iko ebu | |
| 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 na NiCrBSi na-emepụta alloy | 5.0-7 g/cm3 | ≤16 s/50g | HVOF, PS | Alternative agwakọta ụdị WC + Ni60; elu ihe onwunwe itinye n'ọrụ, ala ike oriri, obere thermal mmetụta;Eji maka iko ebu | |
