Product Detail Khoom cim npe Yam ntxwv ntawm Cov khoom siv tungsten carbide Siab hardness : Lub hardness ntawm tungsten carbide yog siab heev, thib ob tsuas yog pob zeb diamond, uas muab nws zoo heev hnav tsis kam. Thaum siv lub valve, nws tuaj yeem tiv taus qhov yaig thiab hnav ntawm qhov nruab nrab, ncua kev pabcuam lub neej ntawm lub valve. Corrosion kuj: Tungsten carbide muaj cov khoom siv tshuaj ruaj khov thiab tsis yooj yim rau kev tawm tsam nrog corrosive media xws li kua qaub, alkali, ntsev, thiab lwm yam. Nws tuaj yeem siv tau ntev hauv qhov chaw hnyav corrosive yam tsis muaj kev puas tsuaj. Kub kub kuj: Lub melting point ntawm tungsten carbide yog siab li 2870 ℃ (tseem hu ua 3410 ℃), uas muaj qhov kub thiab txias tsis kam thiab tuaj yeem tswj kev ua haujlwm ruaj khov nyob rau hauv qhov kub thiab txias. Siab zog: Tungsten carbide muaj lub zog siab thiab tuaj yeem tiv taus lub zog tseem ceeb thiab cuam tshuam, ua kom ruaj khov ntawm cov li qub hauv kev ua haujlwm hnyav.
Cov yam ntxwv ntawm tungsten carbide kab txaij Kev sib xyaw: Tungsten carbide alloy tuav feem ntau yog tsim los ntawm cov khoom xws li tungsten, cobalt, npib tsib xee, thiab hlau. Ntawm lawv, tungsten yog cov khoom tseem ceeb, muab kev hnav zoo heev thiab kev ua haujlwm kub; Cov hlau xws li cobalt thiab npib tsib xee yog siv los txhim kho hardness thiab toughness ntawm alloys; Hlau yog siv los txo cov nqi thiab txhim kho kev sib raug zoo nrog lwm cov hlau. Kev tsim khoom: Zoo heev tungsten carbide alloy tuav muaj ib tug nruj microstructure thiab cov yam ntxwv muaj pes tsawg leeg tis, uas yog tiav los ntawm nruj manufacturing txheej txheem thiab zoo tswj. Chemical stability: Tungsten carbide yog insoluble nyob rau hauv dej, hydrochloric acid, thiab sulfuric acid, tab sis yooj yim soluble nyob rau hauv sib xyaw acids ntawm nitric acid thiab hydrofluoric acid. Ntshiab tungsten carbide yog qhov tsis yooj yim, tab sis nws cov brittleness yog txo qis thaum me me ntawm cov hlau xws li titanium thiab cobalt ntxiv.
Qhov zoo ntawm Tungsten carbide kab txaij High hardness: Tungsten carbide alloy strips muaj qhov nyuaj siab heev, uas ua rau lawv ua tau zoo nyob rau hauv ib puag ncig nrog kev kub siab thiab hnav. Hnav tsis kam: Vim nws qhov siab hardness thiab zoo heev hnav tsis kam, kev pab cuam lub neej ntawm tungsten carbide alloy tuav yog txuas ntxiv, txo qhov hloov zaus thiab txo cov nqi tsim khoom. Bending zog: Tungsten carbide alloy strips kuj muaj qhov zoo ntawm kev khoov lub zog thiab tuaj yeem tiv taus loj dabtsi yog khoov quab yuam yam tsis muaj pob txha. Corrosion kuj: Nws muaj kev tiv thaiv corrosion zoo rau ntau yam tshuaj thiab tuaj yeem tswj xyuas kev ua haujlwm ruaj khov hauv kev lag luam hnyav.
Daim ntawv thov ntawm Tungsten carbide kab txaij Cov cuab yeej txiav: Tungsten carbide alloy bars feem ntau yog siv los tsim cov cuab yeej ua haujlwm siab xws li laum cov khoom thiab cov cuab yeej txiav vim lawv cov hardness siab thiab hnav tsis kam. Hnav resistant Cheebtsam: Tungsten carbide alloy strips yog siv los ua cov khoom hnav-tiv taus nyob rau hauv ib puag ncig uas yuav tsum tau hnav tsis kam, xws li cov khoom siv roj thiab roj drilling, compressor qhov chaw, thiab lwm yam. Aerospace teb: Nyob rau hauv aerospace teb, tungsten carbide alloy tuav yog siv los tsim cov khoom tseem ceeb xws li kub-kub bearings thiab sealing rings kom tau raws li qhov xav tau ntawm huab cua txias xws li kub thiab siab. Lwm yam kev siv: Tsis tas li ntawd, tungsten carbide alloy tuav tau dav siv hauv kev lag luam xws li hluav taws xob, hluav taws xob, metallurgy, thiab tshuab, nrog rau kev tsim khoom siv rau cov cuab yeej txiav superhard thiab hnav-resistant semiconductor films.
分割线分隔效果
Cov ntaub ntawv ua tau zoo
Cobalt Binder Qib Qib Kev sib xyaw (% hauv qhov hnyav) Lub cev muaj zog Grain loj (μm) Sib npaug to nyob hauv Qhov ceev g / cm³ (± 0.1) Hardness HRA (± 0.5) TRS Mpa (min) Porosity WC Ni Ti TaC A B C KD 115 93.5 ua 6.0 - 0.5 14.90 Nws 93.00 Nws 2700 ib A02 B00 C00 0.6-0.8 hli YG 6 X KD 335 89.0 ua 10.5 - 0.5 14.40 Nws 91.80 ib 3 800 A02 B00 C00 0.6-0.8 hli YG 10 X KG 6 94.0 ua 6.0 - - 14.90 Nws 90.50 ib 2500 A02 B00 C00 1.2-1.6 YG 6 KG 6 92.0 ua 8.8 ib - - 14.75 Nws 90.00 Nws 3200 A02 B00 C00 1.2-1.6 YG 8 KG 6 91.0 ua 9.0 ib - - 14.60 Nws 89.00 Nws 3200 A02 B00 C00 1.2-1.6 YG 9 KG 9 C 91.0 ua 9.0 ib - - 14.60 Nws 88.00 Nws 3200 A02 B00 C00 1.6-2.4 ib YG9C KG 10 90.0 ua 10.0 - - 14.50 Nws 88.50 ib 3200 A02 B00 C00 1.2-1.6 YG 10 KG 11 89.0 ua 11.0 Nws - - 14.35 Nws 89.00 Nws 3200 A02 B00 C00 1.2-1.6 YG 11 KG 11 C 89.0 ua 11.0 Nws - - 14.40 Nws 87.50 ib 3000 A02 B00 C00 1.6-2.4 ib YG11C KG 13 87.0 ua 13.0 Nws - - 14.20 Nws 88.70 ib 3500 A02 B00 C00 1.2-1.6 YG 13 KG 13 C 87.0 ua 13.0 Nws - - 14.20 Nws 87.00 Nws 3500 A02 B00 C00 1.6-2.4 ib YG13C KG 15 85.0 ua 15.0 Nws - - 14.10 Nws 87.50 ib 3500 A02 B00 C00 1.2-1.6 YG 15 KG 15 C 85.0 ua 15.0 Nws - - 14.00 Nws 86.50 ib 3500 A02 B00 C00 1.6-2.4 ib YG 15 C KD 118 91.5 ua 8.5 - - 14.50 Nws 83.60 ib 3 800 A02 B00 C00 0.4-0.6 hli YG 8 X KD 338 88.0 ua 12.0 Nws - - 14.10 Nws 92.80 ib 4 200 A02 B00 C00 0.4-0.6 hli YG 12 X KD 25 77.4 ib 8.5 6.5 6.0 12.60 Nws 91.80 ib 2200 A02 B00 C00 1.0-1.6 P25 KD 35 69.2 ib 10.5 5.2 13.8 ib 12.70 Nws 91.10 Nws 2500 A02 B00 C00 1.0-1.6 P35 KD 10 83.4 ib 7.0 ib 4.5 4.0 13.25 Nws 93.00 Nws 2000 A02 B00 C00 0.8-1.2 hli M10 KD 20 79.0 ua 8.0 ib 7.4 ib 3.8 12.33 Nws 92.10 Nws 2200 A02 B00 C00 0.8-1.2 hli M20
Nickel Binder Qib Qib Kev sib xyaw (% hnyav) Lub cev muaj zog Sib npaug to nyob hauv Qhov ceev g / cm3 (± 0.1) Hardness HRA (± 0.5) TRS Mpa (min) Porosity Loj (μm) WC Ni Ti A B C KDN 6 93.8 ua 6.0 0.2 14.6-15.0 Nws 89.5-90.5 Nws 1800 A02 B00 C00 0.8-2.0 YN 6 KDN 7 92.8 ua 7.0 ib 0.2 14.4-14.8 Nws 89.0-90.0 Nws Xyoo 1900 A02 B00 C00 0.8-1.6 YN 7 KDN 8 91.8 ua 8.0 ib 0.2 14.5-14.8 Nws 89.0-90.0 Nws 2200 A02 B00 C00 0.8-2.0 YN 8 KDN 12 87.8 ua 12.0 Nws 0.2 14.0-14.4 Nws 87.5-88.5 Nws 2600 A02 B00 C00 0.8-2.0 YN12 KDN 15 84.8 ib 15.0 Nws 0.2 13.7-14.2 Nws 86.5-88.0 Nws 2800 A02 B00 C00 0.6-1.5 hli YN15
Yav dhau los: Tungsten Carbide Brazing Lub taub hau Tom ntej: Tungsten Carbide Alloy Phaj