WC-Co budada ah oo leh iska caabin-xidhasho xooggan
Sharaxaada
WC-Co budada:Qalabka Waxqabadka Sareeya ee Codsiyada Xirashada u adkaysta
Soo bandhigida noocyada kala duwan ee budada WC-Co, oo loogu talagalay in lagu bixiyo iska caabbinta xidhashada gaarka ah iyo adkeysiga tiro balaadhan oo ah codsiyada warshadaha.Budadayadu waxay ka samaysan yihiin qaybo tungsten carbide (WC) ah oo ay isku hayaan cobalt (Co) binder, taasoo keentay walxo adag oo adag labadaba.
Kala duwanaanshaha badeecadeena waxaa ku jira afar darajooyin oo waaweyn: KF-60 WC-12Co, KF-61 WC-17Co, iyo KF-62 WC-25Co, mid kasta oo leh noocyo kala duwan oo kobalt ah iyo qaybinta cabbirka walxaha.KF-60 waxaa lagu heli karaa labadaba sinteed iyo la jajabiyey ama la isku daray iyo foomamka sinteed, oo leh cabbirada walxaha u dhexeeya 15-45μm iyo 10-63μm, siday u kala horreeyaan.KF-61 iyo KF-62 labaduba waa budo la xoojiyey iyo kuwo la miiray, oo leh cabbiro qaybo u dhexeeya 15-45μm iyo 10-38μm.
Budadayada WC-Co waxay bixisaa iska caabin aad u fiican waxayna si gaar ah ugu habboon yihiin codsiyada halka ay ka jirto khilaaf heersare ah, sida mashiinada guud ama goobaha xidhashada xanaaqa.Maaddada sare ee cobalt ee KF-61 iyo KF-62 waxay bixisaa adkeysi ka wanaagsan, taas oo ka dhigaysa mid ku habboon codsiyada halka loo baahan yahay iska caabbinta saameynta.
Marka laga soo tago iska caabbinta xirashada gaarka ah, budadayada WC-Co sidoo kale aad bay u badan yihiin waxaana loo isticmaali karaa siyaabo kala duwan.Waxa lagu buufin karaa sagxadaha si ay u sameeyaan dahaar adag oo xidhashada u adkaysta, ama waxa loo isticmaali karaa in lagu soo saaro qaybaha xidhashada u adkaysta sida qalabka wax lagu gooyo, biraha, iyo shaabadaynta.
Xaruntayada wax soo saarka ee casriga ah, waxaan isticmaalnaa farsamooyinka farsamaynta ee horumarsan si loo hubiyo in budo joogto ah oo tayo sare leh.Alaabadayada si adag ayaa loo tijaabiyey si loo hubiyo inay buuxiyaan heerarka ugu sarreeya ee caabbinta xirashada iyo adkeysiga.
Marka la soo koobo, noocyada kala duwan ee budada WC-Co waa doorasho lagu kalsoonaan karo oo loogu talagalay codsiyada warshadaha halkaasoo xirashada caabbinta iyo adkeysiga ay muhiim u yihiin.Iyaga oo leh hantidooda gaarka ah iyo kala duwanaanshahooda, waxay bixiyaan xal kharash-ku-ool ah oo loogu talagalay fidinta nolosha qaybaha iyo hagaajinta waxqabadka mishiinka.
Alaabooyin la mid ah
| Summada | Magaca Alaabta | 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 (Kaarboon Hoose) | 512 | ||||
| KF-61P | WC-17Co | 526 | 5143 2005NS 73F-NS | 32023202 | WC-7291343 | |
| KF-62 | WC-25Co |
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 | |
