A na-ewepụta roket Long March 2F nke bu ụgbọ elu Shenzhou-12 Manned nke ọma site na Satellite Launch Center na Jiuquan n'elekere 9:22 nke ụtụtụ na June 17, nke pụtara na ụlọ ọrụ ụgbọ elu China emeela n'ihu mmepe. Gịnị kpatara tungsten na molybdenum ji eme onyinye dị ịtụnanya na mwepụta Shenzhen-12 ?

1.Rocket gas rudder

Tungsten molybdenum alloy ihe kacha mma maka roket engine gas rudder, n'ihi na rocket engine gas rudder na-arụ ọrụ na elu okpomọkụ na ike corrosion gburugburu ebe obibi. Dị ka anyị niile maara, na tungsten na molybdenum si atụmatụ na-eguzogide okpomọkụ na corrosion.

Ma tungsten na molybdenum bụ akụkụ ahụ nke cubic na-adabere n'ahụ ahụ na ihe nkwụsịtụ ha dị nso na ibe ha, n'ihi ya, enwere ike ijikọta ha site na ngbanwe na ngwọta siri ike n'ime ọnụọgụ abụọ alloy. arụmọrụ zuru oke ka mma, tumadi na ọnụ ahịa mmepụta na ike dị elu na okpomọkụ dị elu.

2.Rocket mgbanye tube

Tungsten alloy ihe dịkwa mma maka ịgbanye igwe rọketi, ihe kpatara ya bụ na ikuku ikuku rocket karịrị 3000.℃nke nwere ike gbazee ígwè, na tungsten alloy's Uru kpọmkwem bụ elu okpomọkụ eguzogide, corrosion eguzogide, elu ike na magburu onwe ablation eguzogide.

3.Rocket Akpịrị Bushing

Roket bushing, akụkụ nke injin ahụ, arụmọrụ ya nwere ike imetụta ịdị mma nke booster. gas mgbe a na-agbapụta rọketi site na akpịrị nwere ike mepụta mkpali dị egwu, na-akpata oke okpomọkụ na nrụgide na akpịrị.W-Cu alloy bụ mmasị. n'ihi na akpịrị bushing n'oge a, n'ihi na W-Cu alloy nwere ike iguzogide elu okpomọkụ na n'ibu mmetụta ike.

Ewezuga akụkụ ndị dị n'elu maka rọketi, e nwekwara ọtụtụ akụkụ nke sitere na tungsten na molybdenum ihe. Ọ bụ ya mere tungsten na molybdenum ihe na-enye onyinye dị ịtụnanya na mmalite nke Shenzhen-12.