Iyini i-Cast Tungsten Carbide Powder

I-Cast tungsten carbide powder inesakhiwo se-WC ne-W2C eutectic esibonisa ukubukeka okumpunga okumnyama. I-cast tungsten carbide powder ikhiqizwa inqubo ethuthukisiwe: i-tungsten yensimbi ne-tungsten carbide powders iyaxutshwa futhi ipakishwe esikebheni segraphite. Ndawonye, ​​ashiswa esithandweni esincibilikayo ku-2900°C futhi abanjwe isikhathi esithile ukuze athole i-casting block ehlanganisa izigaba ze-WC kanye ne-W2C eutectic enosayizi wokusanhlamvu ongu-1~3 μm.

Ibonisa ukuguga okuvelele kanye nokumelana nomthelela, kanye nempahla yokuqina okuphezulu, emazingeni okushisa aphezulu. Osayizi bezinhlayiyana ze-tungsten carbide basukela ku-0.038 mm kuya ku-2.362 mm. Ukuqina: 93.0 ~ 93.7 HRA; ubulukhuni obuncane: 2500 ~ 3000 kg / mm2; ukuminyana: 16.5 g/cm3; indawo yokuncibilika: 2525°C.

Ukusebenza ngokomzimba kwe-cast tungsten carbide powder

I-Molar Isisindo: 195.86 g/mo

Ukuminyana: 16-17 g/cm3

Indawo encibilikayo: 2700-2880°C

Indawo yokubilisa: 6000°C

Ukuqina: 93-93.7 HRA

I-Modulus Yentsha: 668-714 GPa

Isilinganiso sikaPoisson: 0.24

Izicelo ze-cast tungsten carbide grits

1. Gqoka izingxenye ezingaphezulu (okungagugi) kanye nama-coatings. Izingxenye nama-coatings abhekana ne-fretting, abrasion, cavitation, nokuguguleka kwezinhlayiyana njengamathuluzi okusika, amathuluzi okugaya, amathuluzi ezolimo, nama-hardface coatings.

2. I-Diamond Tool Matrix. Izimpushana zethu ze-tungsten carbide ezilungele ukungena noma ezishisayo zisetshenziswa njengempushana ye-matrix yokubamba nokusekela ithuluzi lokusika idayimane. Umbambi uvumela ukuchayeka kwedayimane elidingekayo ukuze kusebenze kahle ithuluzi.

Izindlela zokukhiqiza ze-cast tungsten carbide powder

1. Thermal Spray Process. Amabhande e-Cast tungsten carbide angafuthwa ngokushisayo ukuze akhe ama-hardface coatings ezindaweni ezidinga ukukhushulwa kokumelana nokuguga.

2. Ukungena. I-cast tungsten carbide, insimbi ye-tungsten eqinile, noma izimpushana ze-tungsten carbide zingeniswa ngensimbi ewuketshezi (isb., ingxubevange esekelwe ethusi, ithusi) ukuze kwakhe ingxenye. Izimpushana zethu ze-tungsten carbide powder zinamandla avelele okungena nezici zokuguga ezivumela amakhasimende ethu enze ngendlela oyifisayo isisombululo sokuncintisana sokwandisa impilo yesevisi kanye nokuguquguquka kokuklama.

3. I-Powder Metallurgical (P/M). Izimpushana ze-cast tungsten carbide zicindezelwa zibe izingxenye ngokucindezela okushisayo nokucwiliswa.

4. I-Plasma Transferred Arc (PTA) Welding. Ngenxa yokushisela okuhle kakhulu kwe-cast tungsten carbide powder, ivamise ukusetshenziswa ezintweni ezibonakalayo ngenqubo yokushisela ye-PTA.

5. I-Dip Coatings. Izingubo ezifana nalezo ezitholakala kuma-electrode, amathuluzi okumba, nezingxenye ezihilelekile ekucubunguleni imidiya ehubhukayo zigcotshwa nge-cast tungsten carbide enikeza isiphetho esingaphezulu ngobulukhuni obedlulele kanye nokumelana nokuguga.