Cr3C2-NiCr yepamusoro-tembiricha anti-oxidation uye kupfeka kuramba
Tsanangudzo
Cr3C2-NiCr chinhu chakanyanya chinoshanda chakaumbwa chinoshandiswa zvakanyanya mumaindasitiri anoda kupisa kwakanyanya uye kupfeka kuramba.Izvo zvinhu zvinoumbwa ne chromium carbide (Cr3C2) uye nickel-chromium (NiCr) alloy, zvichiita kuti ive mhinduro yakanaka kune maapplication uko kunodiwa kwepamusoro-tembiricha oxidation uye kupfeka kuramba.
Iwo KF-70, KF-69, uye KF-71 mamakisi eCr3C2-NiCr anozivikanwa nekuita kwawo kwepamusoro uye kusimba pasi pemamiriro ekupisa kwepamusoro.Saizi yegiredhi yega yega inotangira pa15-45 μm uye 20-53 μm, uye dzakabatanidzwa uye dzakasimwa kuti ive nechokwadi chesimba rakakura.
KF-70 Cr3C2-25NiCr inopa yakanakisa kuramba kune oxidation uye kupfeka pa815 ℃.Inokurudzirwa zvikuru kune zvikumbiro munzvimbo dzepamusoro-tembiricha dzinoda kushanda kwenguva refu, senge turbine blades uye gasi turbine injini.
KF-69 Cr3C2-20NiCr nderimwe giredhi rinoshanda kwazvo iro rinopa kupikisa kwepamusoro kune oxidation uye kupfeka pa815 ℃.Inokodzera kushandiswa mumhando dzakasiyana-siyana dzepamusoro-kupisa, kusanganisira kushandiswa kwemakemikari uye kupisa kupisa.
KF-71 Cr3C2-30NiCr igiredhi repamusoro-soro rinopa kuoma kuri nani pane mamwe mamakisi mumhuri yeCr3C2-NiCr.Inokurudzirwa zvakanyanya kune zvikumbiro uko kusimba uye kuomarara kwakakosha, senge oiri uye gasi kuchera maturusi, yakakwirira-tembiricha mold, uye kufa kukanda maturusi.
Muchidimbu, iyo Cr3C2-NiCr mhuri yezvigadzirwa, zvinosanganisira KF-70, KF-69, uye KF-71, ndiyo yakanakira mhinduro yezvikumbiro zvinoda yakakwirira-tembiricha oxidation uye kupfeka kuramba.Zvigadzirwa izvi zvinopa kusimba kwepamusoro uye kusimba pasi pemamiriro ekupisa kwepamusoro, zvichiita kuti zvive zvakanakira kushandiswa mumaindasitiri akadai seaerospace, mota, uye simba.Nekuita kwavo kwakanakisa uye kuvimbika, Cr3C2-NiCr zvigadzirwa isarudzo yakanakisa kune chero munhu ari kutsvaga yemhando yepamusoro, inogara kwenguva refu mhinduro yekukwira-tembiricha maapplication.
Zvigadzirwa zvakafanana
| Brand | Product Name | AMPERIT | METCO/AMDRY | WOKA | PRAXAIR | PAC |
| KF-70F | Cr3C2-25NiCr | 584 | 72027205 | CRC-3001375 | 5129 | |
| KF-69 | Cr3C2-20NiCr | 578 / 586 | 7101 / 7102 | CRC-351 | 8270 | |
| KF-71F | Cr3C2-30NiCr | 575 |
Tsanangudzo
| Brand | Product Name | Chikamu Chekukura (μm) | Chemistry (wt%) | Type | Density inooneka | Kuyerera | Properties | Application | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | Alternative hard chromium plating;Petroleum, bepa, general muchina | |||
| 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 uye sintered | 4.0-6.0 g/cm3 | ≤18 s/50g | APS, HVOF, HVAF | Alternative hard chromium plating;Petroleum, bepa, general muchina | |||
| KF-65 | WC-10Co4Cr | 5-25,5-15 | 9.5-10 | 5.3-5.6 | ≤0.8 | Bal. | 3.5-4.0 | Agglomerated uye sintered | 3.5-4.8 g/cm3 | Kudyisa kwakagadzikana kune upfu | HVOF,HVAF | Alternative yakaoma chromium plating; | |||
| 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 | Pfeka kuramba，Kunetseka kupfeka kuramba | ||||
| KF-60 | WC-12Co | 15-45, 10-38,5-30 | 10.5-12 | 4.9-5.4 | ≤0.8 | Bal. | Agglomerated uye sintered | 4.0-6.0 g/cm3 | ≤18 s/50g | APS, HVOF, HVAF | Pfeka kuramba, Fretting kupfeka kuramba; general muchina | ||||
| KF-61 | WC-17Co | 15-45, 10-38 | 15.5-17 | 4.5-5.1 | ≤0.8 | Bal. | Agglomerated uye sintered | 3.5-5.5 g/cm3 | ≤25 s/50g | APS, HVOF, HVAF | Pfeka kuramba, Fretting kupfeka kuramba, Zvirinani kuoma; general muchina | ||||
| KF-62 | WC-25Co | 15-45, 10-38 | 22-26 | 4.0-4.6 | ≤0.8 | Bal. | Agglomerated uye sintered, Densification | 3.0-5.5 g/cm3 | ≤25 s/50g | APS, Detonation pfuti, kupfapfaidza inotonhora | Fretting kupfeka resistance，Zviri nani kuomarara | ||||
| KF-66 | WC-23%CrC-7Ni | 15-45, 10-38 | 6.0-6.8 | ≤0.8 | Bal. | 16.5-20 | 5.5-7 | Agglomerated uye sintered | 3.0-5.0 g/cm3 | ≤25 s/50g | APS, HVOF, HVAF | Alternative hard chromium plating; Inoshandiswa kune yakaderera concentration acid/alkali nharaunda pa200 ℃;Anti oxidation uye kupfeka kuramba pa750 ℃ | |||
| KF-66 | 43WC-43%CrC-14Ni | 15-45,10-38 | 7.8-8.4 | ≤0.8 | Bal. | 35-38 | 12-14 | Agglomerated uye sintered | 2.0-4.0 g/cm3 | ≤35 s/50g | APS, HVOF, HVAF | Alternative hard chromium plating Inoshandiswa kune yakaderera concentration acid/alkali nharaunda pa200 ℃. | |||
| KF-63 | WC-10Ni | 15-45,10-38 | 4.5-5.2 | ≤0.1 | Bal. | 8.5-10.5 | Agglomerated uye sintered | 4.0-6.0 g/cm3 | ≤18 s/50g | APS, HVF, HVAF | Non magineti kupfeka resistant coating.Zvirinani kuonda kwegora | ||||
| KF-70 | Cr3C2-25NiCr | 15-45, 20-53 | 9-11 | ≤1 | Bal. | 18-21.5 | Agglomerated uye sintered | ≥2.3 g/cm3 | Kudyisa kwakagadzikana kune upfu | APS, HVOF | Anti oxidation uye kupfeka kuramba pa815 ℃ | ||||
| KF-69 | Cr3C2-20NiCr | 15-45, 20-53 | 9-11 | ≤1 | Bal. | 15-17.5 | Agglomerated uye sintered | ≥2.3 g/cm3 | Kudyisa kwakagadzikana kune upfu | APS, HVOF | Anti oxidation uye kupfeka kuramba pa815 ℃ | ||||
| KF-71 | Cr3C2-30NiCr | 15-45, 20-53 | 9-11 | ≤1 | Bal. | 15-17.5 | Agglomerated uye sintered | ≥2.3 g/cm3 | Kudyisa kwakagadzikana kune upfu | APS, HVOF | Anti oxidation uye kupfeka kuramba pa815 ℃.Kuoma kuri nani | ||||
| KF-60 | WC-12Co (Low Carbon) | 15-45, 20-53 | 10.5-12 | 4.0-4.4 | ≤0.8 | Bal. | Agglomerated uye sintered | 4.0-6.0 g/cm3 | ≤18 s/50g | HVOF,HVAF | Inoshandiswa kuZn bath rolls muContinuous Galvanizing Lines | ||||
| KF-68 | WC-30WB-10Co | 15-45,20-53,10-38 | 9-11 | 3.5-3.9 | Bal. | 1.4-1.7 | Agglomerated uye sintered | 3.0-4.9 g/cm3 | ≤30 s/50g | HVOF,HVAF | Inoshandiswa kuZn bath rolls muContinuous Galvanizing Lines | ||||
| 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 uye sintered | 3.0-4.9 g/cm3 | ≤30 s/50g | HVOF,HVAF | Inoshandiswa kuZn bath rolls muContinuous Galvanizing Lines | |||
| 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 uye NiCrBSi kugadzira alloy | 4.0-4.9 g/cm3 | ≤16 s/50g | HVOF, PS | Alternative Blended type WC+Ni60;Kushandiswa kwezvinhu zvepamusoro,Kuderedza simba rekushandisa, kuderera kwekushisa;Inoshandiswa kugadzira girazi mold. | |
| 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 uye NiCrBSi kugadzira alloy | 5.0-7 g/cm3 | ≤16 s/50g | HVOF, PS | Alternative Blended type WC+Ni60;Kushandiswa kwezvinhu zvepamusoro,Kuderedza simba rekushandisa, kuderera kwekushisa;Inoshandiswa kugadzira girazi mold. | |
