Menene tungsten carbide composite sanduna?

2022-02-16

Menene tungsten carbide composite sanduna?

Tungsten carbide composite sanda an yi shi da siminti carbide tukwici da Ni/Ag(Cu) gami. The carbide tips ko da yaushe zama tungsten carbide crushed grits, carbide sa abun da ake sakawa, kamar carbide star siffar abun da ake sakawa, carbide dala siffar abun da ake sakawa, shark siffar abun da ake sakawa, da sauransu. Wani lokaci, tukwici na carbide na iya zama tungsten carbide foda. Zaɓin tattalin arziki shine tungsten carbide crushed grits. Idan kuna son tsayin tsayi fiye da grits na carbide, abubuwan saka carbide sun fi kyau. Koyaya, simintin carbide/muƙaƙƙen carbide tare da kaifi mai kaifi yana da kyakkyawan juriya da iya yankewa shima.

Taurin shine 89-91 HRA, ƙarfe mai ɗaure shine Ni da gami da jan ƙarfe, ƙarfin na iya zama har zuwa 690MPa, taurin HB≥160.

A taƙaice, yawancin sandunan Haɗaɗɗen da aka yi ta amfani da ƙwayar tungsten Carbide da aka murƙushe tare da matrix nickel na tagulla, (Cu 50 Zn 40 Ni 10) tare da ƙaramin narkewa (870°C).

Me yasa amfani da tungsten carbide grits azaman babban abu

Dukanmu mun san tungsten carbide yana da babban taurin,Tungsten carbide yana da kyakkyawan aiki a yankan Karfe.Tungsten carbide grits suna da kaddarorin juriya. Tungsten carbide grits na iya kare saman kayan aikin da ke ƙarƙashin lalacewa. Tungsten carbide tukwici raikigudun downhole milling da yankan,kiyaye cikakken ma'auni akan stabilizers, jagorar maɓalli masu gogewa, da sauran kayan aikin ƙasa.

Girman hatsi na grits na carbide:

1/8-1/16 in. (3.2-1.6 mm)

3/16-1/8 in. (4.8-3.2 mm)

1/4-3/16 in. (6.3-4.8 mm)

3/8-5/16 in. (9.5-7.9 mm)

5/16-1/4 in. (7.9 -6.3 mm)

3/8-1/4 in. (9.5-6.3 mm)

1/2-5/16 in. (12.7-7.9 mm)

Maki na sanduna masu haɗaka

Manyan maki biyu sun dogara da mabanbantan Rago na tungsten carbide grits

1. Matakin yanke:70% tungsten carbide + 30% mai ɗaure

2. Saka darajar:60% tungsten carbide + 40% mai ɗaure