WC-CrC-Ni budada oo leh caabbinta xirashada
Sharaxaada
Khadka wax soo saarka budada WC-CrC-Ni waa taxane budo ah oo la soo ururiyey oo la miiray kuwaas oo bixiya beddelka dahaadhida chromium adag.Budadaan waxaa loogu talagalay in loogu isticmaalo jawi hoosaadka aashitada/alkali heerkulka ilaa 200 ℃, waxayna bixiyaan anti-oxidation aad u fiican waxayna xidhaan iska caabin heerkul ah ilaa 750 ℃.
Mid ka mid ah alaabooyinka muhiimka ah ee khadkan ku jira waa KF-66, oo ka kooban 23% CrC iyo 7% Ni, oo leh cabbir cabbirkiisu yahay 15-45 μm iyo 10-38 μm.Alaabtani waa mid aad u wanagsan waxaana loo isticmaali karaa beddelka dahaadhka chromium adag ee codsiyada kala duwan.Waxay si gaar ah waxtar ugu leedahay deegaanka aysiidhka/alkali-ka-fiirsashada hoose ee heerkulka ilaa 200 ℃.Intaa waxaa dheer, KF-66 waxay bixisaa iska caabin heer sare ah ee oksaydhka iyo xidhashada heerkulka ilaa 750 ℃.
Badeeco kale oo muhiim ah oo ku jirta khadka budada WC-CrC-Ni waa KF-66, kaas oo ka kooban 43% CrC iyo 14% Ni, oo leh cabbir cabbir isku mid ah oo ah 15-45 μm iyo 10-38 μm.Sida KF-66, budadani waa bedel aad u fiican oo lagu dhejiyo chromium adag, waxayna aad waxtar ugu leedahay jawiga aashitada / alkali ee hoose ee heerkulka ilaa 200 ℃.
Marka lagu daro ka-hortagga-oxidation-ka sare iyo xirashada iska caabbinta, budada WC-CrC-Ni waxay bixiyaan faa'iidooyin kale oo dhowr ah marka loo eego dahaarka adag ee chromium.Mid ka mid ah, aad bay u fududahay in la codsado waxayna u baahan yihiin qalab khaas ah oo yar.Waxay sidoo kale aad ugu saaxiibtinimo badan yihiin deegaanka, maadaama aysan soo saarin wax soo saar sun ah oo la mid ah sida dahaadhida chromium adag.
Guud ahaan, khadka wax soo saarka budada WC-CrC-Ni wuxuu bixiyaa beddel aad waxtar u leh oo lagu dhejiyo chromium adag oo dhaqameed.Budadani waxay bixiyaan anti-oxidation heer sare ah waxayna xidhaan caabbinta heerkulka sare, iyaga oo ka dhigaya kuwo ku habboon codsiyada warshadaha kala duwan.Haddii aad raadinayso beddelka dhejinta chromium adag ama aad si fudud ugu baahan tahay budada waxqabadka sare leh si loogu isticmaalo deegaannada adag, khadka badeecada WC-CrC-Ni waa doorasho aad u fiican.
Alaabooyin la mid ah
| Summada | Magaca Alaabta | AMPERIT | METCO/AMDRY | WOKA | PRAXAIR | PAC |
| KF-66 | WC-20%CrC-7Ni | 551 | 37013702 | WC-7331356 | 8427 | |
| KF66A | 45WC-43%CrC-12Ni | La mid ah 543 |
Tilmaamid
| Summada | Magaca Alaabta | Cabbirka walxaha (μm) | Kiimikada (wt%) | Nooca | Cufnaanta muuqata | Socodsiinta | Guryaha | Codsiga | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | Dajinta chromium adag ee beddelka ah;Batroolka, warqad, mashiinada guud | |||
| 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 iyo sintered | 4.0-6.0 g/cm3 | ≤18 s/50g | APS, HVOF, HVAF | Dajinta chromium adag ee beddelka ah;Batroolka, warqad, mashiinada guud | |||
| KF-65 | WC-10Co4Cr | 5-25,5-15 | 9.5-10 | 5.3-5.6 | ≤0.8 | Bal. | 3.5-4.0 | Agglomerated iyo sintered | 3.5-4.8 g/cm3 | Quudinta xasiloon ilaa quudiyaha budada ah | HVOF,HVAF | Dajinta chromium adag beddelka ah; Dusha jilicsan, ka yar ama bilaashka ah ee mashiinada; | |||
| 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 | Xiro iska caabin ，Fretting xirashada iska caabin | ||||
| KF-60 | WC-12Co | 15-45, 10-38, 5-30 | 10.5-12 | 4.9-5.4 | ≤0.8 | Bal. | Agglomerated iyo sintered | 4.0-6.0 g/cm3 | ≤18 s/50g | APS, HVOF, HVAF | Xiro iska caabin ，Fretting xirashada caabbinta;mashiinnada guud | ||||
| KF-61 | WC-17Co | 15-45, 10-38 | 15.5-17 | 4.5-5.1 | ≤0.8 | Bal. | Agglomerated iyo sintered | 3.5-5.5 g/cm3 | ≤25 s/50g | APS, HVOF, HVAF | Xiro iska caabin ，Fretting xidhashada iska caabin ，Adayg ka wanaagsan; mashiinada guud | ||||
| KF-62 | WC-25Co | 15-45, 10-38 | 22-26 | 4.0-4.6 | ≤0.8 | Bal. | Agglomerated and sintered, Densification | 3.0-5.5 g/cm3 | ≤25 s/50g | APS, Qoryaha qarxinta, buufinta qabow | Iska caabbinta xirashada xanaaqa, adkaanta wanaagsan | ||||
| KF-66 | WC-23%CrC-7Ni | 15-45, 10-38 | 6.0-6.8 | ≤0.8 | Bal. | 16.5-20 | 5.5-7 | Agglomerated iyo sintered | 3.0-5.0 g/cm3 | ≤25 s/50g | APS, HVOF, HVAF | Daajinta chromium adag ee beddelka ah;Waxaa loo isticmaalaa jawi-fiirsashada hoose ee acid/alkali at 200 ℃;Anti oxidation iyo xidho iska caabin at 750 ℃ | |||
| KF-66 | 43WC-43%CrC-14Ni | 15-45,10-38 | 7.8-8.4 | ≤0.8 | Bal. | 35-38 | 12-14 | Agglomerated iyo sintered | 2.0-4.0 g/cm3 | ≤35 s/50g | APS, HVOF, HVAF | Isku-darka chromium adag ee beddelka ah Waxaa loo isticmaalaa bay'ada aashitada/alkali ee xoogga yar ee 200 ℃ | |||
| KF-63 | WC-10Ni | 15-45,10-38 | 4.5-5.2 | ≤0.1 | Bal. | 8.5-10.5 | Agglomerated iyo sintered | 4.0-6.0 g/cm3 | ≤18 s/50g | APS, HVF, HVAF | Dahaarka aan magnetic dahaarka u adkaysan karin.Iska caabin daxalka ka wanaagsan | ||||
| KF-70 | Cr3C2-25NiCr | 15-45, 20-53 | 9-11 | ≤1 | Bal. | 18-21.5 | Agglomerated iyo sintered | ≥2.3 g/cm3 | Quudinta xasiloon ilaa quudiyaha budada ah | APS, HVOF | Anti oksaydhation iyo xidho iska caabin at 815 ℃ | ||||
| KF-69 | Cr3C2-20NiCr | 15-45, 20-53 | 9-11 | ≤1 | Bal. | 15-17.5 | Agglomerated iyo sintered | ≥2.3 g/cm3 | Quudinta xasiloon ilaa quudiyaha budada ah | APS, HVOF | Anti oksaydhation iyo xidho iska caabin at 815 ℃ | ||||
| KF-71 | Cr3C2-30NiCr | 15-45, 20-53 | 9-11 | ≤1 | Bal. | 15-17.5 | Agglomerated iyo sintered | ≥2.3 g/cm3 | Quudinta xasiloon ilaa quudiyaha budada ah | APS, HVOF | Anti oksaydhation iyo xidho iska caabin at 815 ℃.Adayg dhaanta | ||||
| KF-60 | WC-12Co (Kaarboon Hoose) | 15-45, 20-53 | 10.5-12 | 4.0-4.4 | ≤0.8 | Bal. | Agglomerated iyo sintered | 4.0-6.0 g/cm3 | ≤18 s/50g | HVOF,HVAF | Loo isticmaalo duubka qubayska Zn ee khadadka Galvanizing-ka ee joogtada ah | ||||
| KF-68 | WC-30WB-10Co | 15-45,20-53,10-38 | 9-11 | 3.5-3.9 | Bal. | 1.4-1.7 | Agglomerated iyo sintered | 3.0-4.9 g/cm3 | ≤30 s/50g | HVOF,HVAF | Loo isticmaalo duubka qubayska Zn ee khadadka Galvanizing-ka ee joogtada ah | ||||
| 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 iyo sintered | 3.0-4.9 g/cm3 | ≤30 s/50g | HVOF,HVAF | Loo isticmaalo duubka qubayska Zn ee khadadka Galvanizing-ka ee joogtada ah | |||
| 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 iyo NiCrBSi samaynta daawaha | 4.0-4.9 g/cm3 | ≤16 s/50g | HVOF,PS | Nooca kale ee la isku daray WC + Ni60; Isticmaalka walxaha sare, Isticmaalka tamarta hoose, saamaynta kulaylka hoose | |
| 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 iyo NiCrBSi samaynta daawaha | 5.0-7 g/cm3 | ≤16 s/50g | HVOF,PS | Nooca kale ee la isku daray WC + Ni60; Isticmaalka walxaha sare, Isticmaalka tamarta hoose, saamaynta kulaylka hoose | |
