Kedu ihe bụ tungsten carbide composite rods?

Tungsten carbide composite mkpisi bụ nke simenti carbide Atụmatụ na Ni/Ag(Cu) alloy. Atụmatụ carbide mgbe niile na-abụ tungsten carbide anuahade grits, ihe ntinye carbide, dị ka ihe ntinye kpakpando carbide, ntinye ụdị pyramid carbide, ntinye ụdị shark, na ihe ndị ọzọ. Mgbe ụfọdụ, ndụmọdụ carbide nwere ike ịbụ tungsten carbide ntụ ntụ. Nhọrọ akụ na ụba bụ tungsten carbide gwepịara grits. Ọ bụrụ na ịchọrọ ịdị elu karịa grits carbide, ntinye carbide ka mma. Otú ọ dị, carbide simenti / carbide e gwepịara egwepịa nwere ọnụ dị nkọ nwere nguzogide iyi na ike ịkpụ oke.

Isi ike bụ 89-91 HRA, ihe nkedo metal bụ Ni na ọla kọpa alloy, ike nwere ike ruo 690MPa, ike HB≥160.

N'ịkọwa nkenke, ọtụtụ n'ime mkpanaka ndị mejupụtara nke a na-eji ọka Tungsten Carbide gbajiri agbaji jikọtara ya na matrix nickel bronze, (Cu 50 Zn 40 Ni 10) nwere ebe mgbaze dị ala (870°C).

Kedu ihe kpatara eji tungsten carbide grits dị ka isi ihe

Anyị niile maara na tungsten carbide nwere ike siri ike,Tungsten carbide na-arụ ọrụ nke ọma na ịkpụ ígwè.Tungsten carbide grits nwere ihe mgbochi ike. Tungsten carbide grits nwere ike ichekwa elu ngwaọrụ ndị na-eyi abrasive. Tungsten carbide ndụmọdụ rekweọsọ nke downhole-egwe ọka na ịcha,na-edobe ihe nleba anya zuru oke na stabilizers, na-eduzi ihe nhicha oche, yana ngwa mgbada ndị ọzọ.

Nha ọka nke grits carbide:

1/8-1/16 inch (3.2-1.6 mm)

3/16-1/8 inch (4.8-3.2 mm)

1/4-3/16 inch (6.3-4.8 mm)

3/8-5/16 inch (9.5-7.9 mm)

5/16-1/4 inch (7.9 -6.3 mm)

3/8-1/4 inch (9.5-6.3 mm)

1/2-5/16 inch (12.7-7.9 mm)

Akara ule nke mkpanaka ngwakọta

Isi akara ule abụọ dabere na oke dị iche iche nke tungsten carbide grits

1. Ọkwa ịkpụ:70% tungsten carbide + 30% ihe nkedo

2. Yiri ọkwa:60% tungsten carbide + 40% ihe nkedo

Ị nwere ike ịhọrọ ọkwa dị iche iche dabere na ngwa gị.

Ịchọrọ ịmatakwu ozi gbasara tungsten carbide composite rods na ihe ndị ọzọ na-eche ihu siri ike? zitere anyị ozi [email protected].