Iinkcukacha zeMveliso
Iithegi zeMveliso
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Iimpawu zezinto ze-tungsten carbide
- Ukuqina okuphezulu:
- Ukuqina kwe-tungsten carbide kuphezulu kakhulu, okwesibini kuphela kwidayimane, enika ukuxhathisa okugqwesileyo kokunxiba. Ngethuba lokusetyenziswa kwe-valve, inokumelana ngokufanelekileyo nokukhukuliseka kunye nokugqoka okuphakathi, ukwandisa ubomi benkonzo ye-valve.
- Ukuchasa umhlwa:
- I-Tungsten carbide ineempawu ezizinzileyo zeekhemikhali kwaye ayiphendulwanga ngokulula kunye neendaba ezitshabalalisayo ezifana ne-asidi, i-alkali, ityuwa, njl.
- Ukumelana nobushushu obuphezulu:
- Indawo yokunyibilika ye-tungsten carbide iphezulu njenge-2870 ℃ (eyaziwa ngokuba yi-3410 ℃), enokumelana nokushisa okuphezulu kwaye inokugcina ukusebenza okuzinzile phantsi kweemeko eziphezulu zokushisa.
- Amandla aphezulu:
- I-Tungsten carbide inamandla amakhulu kwaye inokumelana noxinzelelo olubalulekileyo kunye nefuthe lempembelelo, iqinisekisa ukusebenza okuzinzile kweevalvu phantsi kweemeko zokusebenza ezinzima.
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Iimpawu ze-tungsten carbide ibhola isihlalo sevalve yebhola
- Ukusebenza okugqwesileyo kokutywinwa:
- Ivalve yebhola ye-tungsten carbide isebenzisa i-tungsten carbide njengesixhobo sokutywina somphezulu, esinobunzima obuphezulu kakhulu kunye nokumelana nokunxiba, kwaye inokufikelela kwisiphumo sokutywinwa kokuvuza kwe-zero. Okwangoku, ukuxhathisa kwe-corrosion ye-tungsten carbide ikwaqinisekisa ukusebenza okuzinzileyo kokutywinwa kwevalve kwimidiya eyonakalisayo.
- Ubomi obude:
- Ngenxa yobunzima obuphezulu kunye nokumelana nokunxiba kwe-tungsten carbide, ubomi benkonzo ye-tungsten carbide ball valves bandiswa kakhulu, ukunciphisa ukuphindaphinda kokutshintshwa kwevalve kunye neendleko zokugcinwa.
- Ukusetyenziswa ngokubanzi:
- I-valve ye-tungsten yebhola ye-carbide ifanelekile kwiimeko zokusebenza ezinzima ezahlukeneyo, ezifana nobushushu obuphezulu, uxinzelelo oluphezulu, ukubola okunamandla, i-slurry kunye nomgubo oqukethe amasuntswana aqinileyo, njl.
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Izinto ezilungileyo ze-tungsten carbide ibhola isihlalo sevalve yebhola
- Ukuphucula ukusebenza kakuhle kwemveliso:
- Ukusebenza okuphezulu kunye nobomi obude be-tungsten carbide ball valves kuqinisekisa ukusebenza okuzinzile komgca wokuvelisa, ukunciphisa ixesha lokunciphisa okubangelwa ukusilela kwe-valve kwaye ngaloo ndlela kuphuculwe ukusebenza kakuhle kwemveliso.
- Nciphisa iindleko zokugcina:
- Ngenxa yobomi benkonzo ende ye-tungsten carbide ball valves, i-frequency of valve replacement kunye nokugcinwa komsebenzi kuyancipha, ngaloo ndlela kuncitshiswe iindleko zokugcinwa.
- Ukuphucula ukhuseleko:
- Ukusebenza kokutywina okugqwesileyo kunye nokuzinza kweevalve zebhola ze-tungsten carbide ziqinisekisa ukuba i-medium ayiyi kuvuza, ukuphepha iingozi zokhuseleko kunye nongcoliseko lwendalo olubangelwa ukuvuza.
分割线分隔效果 Itheyibhile yokuSebenza kwezinto
IBanga leCobalt Binder |
IBanga | Ukuqamba(% ubunzima) | Iipropati Zomzimba | Ubungakanani beenkozo(μm) | Iyalingana to ekhaya |
Ubuninzi be-g/cm³(±0.1) | UkuqinaI-HRA(±0.5) | TRS Mpa(min) | I-Porosity |
WC | Ni | Ti | I-TaC | A | B | C |
KD115 | 93.5 | 6.0 | - | 0.5 | 14.90 | 93.00 | 2700 | A02 | B00 | C00 | 0.6-0.8 | YG6X |
KD335 | 89.0 | 10.5 | - | 0.5 | 14.40 | 91.80 | 3800 | A02 | B00 | C00 | 0.6-0.8 | YG10X |
KG6 | 94.0 | 6.0 | - | - | 14.90 | 90.50 | 2500 | A02 | B00 | C00 | 1.2-1.6 | YG6 |
KG6 | 92.0 | 8.8 | - | - | 14.75 | 90.00 | 3200 | A02 | B00 | C00 | 1.2-1.6 | YG8 |
KG6 | 91.0 | 9.0 | - | - | 14.60 | 89.00 | 3200 | A02 | B00 | C00 | 1.2-1.6 | YG9 |
KG9C | 91.0 | 9.0 | - | - | 14.60 | 88.00 | 3200 | A02 | B00 | C00 | 1.6-2.4 | YG9C |
KG10 | 90.0 | 10.0 | - | - | 14.50 | 88.50 | 3200 | A02 | B00 | C00 | 1.2-1.6 | YG10 |
KG11 | 89.0 | 11.0 | - | - | 14.35 | 89.00 | 3200 | A02 | B00 | C00 | 1.2-1.6 | YG11 |
KG11C | 89.0 | 11.0 | - | - | 14.40 | 87.50 | 3000 | A02 | B00 | C00 | 1.6-2.4 | YG11C |
KG13 | 87.0 | 13.0 | - | - | 14.20 | 88.70 | 3500 | A02 | B00 | C00 | 1.2-1.6 | YG13 |
KG13C | 87.0 | 13.0 | - | - | 14.20 | 87.00 | 3500 | A02 | B00 | C00 | 1.6-2.4 | YG13C |
KG15 | 85.0 | 15.0 | - | - | 14.10 | 87.50 | 3500 | A02 | B00 | C00 | 1.2-1.6 | YG15 |
KG15C | 85.0 | 15.0 | - | - | 14.00 | 86.50 | 3500 | A02 | B00 | C00 | 1.6-2.4 | YG15C |
KD118 | 91.5 | 8.5 | - | - | 14.50 | 83.60 | 3800 | A02 | B00 | C00 | 0.4-0.6 | YG8X |
KD338 | 88.0 | 12.0 | - | - | 14.10 | 92.80 | 4200 | A02 | B00 | C00 | 0.4-0.6 | YG12X |
KD25 | 77.4 | 8.5 | 6.5 | 6.0 | 12.60 | 91.80 | 2200 | A02 | B00 | C00 | 1.0-1.6 | P25 |
KD35 | 69.2 | 10.5 | 5.2 | 13.8 | 12.70 | 91.10 | 2500 | A02 | B00 | C00 | 1.0-1.6 | P35 |
KD10 | 83.4 | 7.0 | 4.5 | 4.0 | 13.25 | 93.00 | 2000 | A02 | B00 | C00 | 0.8-1.2 | M10 |
KD20 | 79.0 | 8.0 | 7.4 | 3.8 | 12.33 | 92.10 | 2200 | A02 | B00 | C00 | 0.8-1.2 | M20 |
AmaBanga e-Nickel Binder |
IBanga | Ukwakhiwa(% ubunzima) | Iipropati Zomzimba | | Iyalingana to ekhaya |
Ubuninzi be-g/cm3(±0.1) | Ubunzima HRA(±0.5) | TRS Mpa(min) | I-Porosity | Ubungakanani beenkozo(μm) |
WC | Ni | Ti | A | B | C |
KDN6 | 93.8 | 6.0 | 0.2 | 14.6-15.0 | 89.5-90.5 | 1800 | A02 | B00 | C00 | 0.8-2.0 | YN6 |
KDN7 | 92.8 | 7.0 | 0.2 | 14.4-14.8 | 89.0-90.0 | 1900 | A02 | B00 | C00 | 0.8-1.6 | YN7 |
KDN8 | 91.8 | 8.0 | 0.2 | 14.5-14.8 | 89.0-90.0 | 2200 | A02 | B00 | C00 | 0.8-2.0 | YN8 |
KDN12 | 87.8 | 12.0 | 0.2 | 14.0-14.4 | 87.5-88.5 | 2600 | A02 | B00 | C00 | 0.8-2.0 | YN12 |
KDN15 | 84.8 | 15.0 | 0.2 | 13.7-14.2 | 86.5-88.0 | 2800 | A02 | B00 | C00 | 0.6-1.5 | YN15 |
Ngaphambili: Ukunxiba okuphezulu okuxhathisa iTungsten Carbide yokunxiba iiThayile zeDecanter Centrifuge Okulandelayo: I-Tungsten Carbide Alloy Stone Cutter