ngwa ngwa silicon

Arụmọrụ:

1. Nwere95% silicon, na itule bụ mgbanwe.

2. Ngwa ngwa agbaze (na-emekarịihe na-erughị nkeji 5); 90% mkpụrụ.

3. Kwesịrị ekwesị maka mgbakwunye ma ọ bụ nhazi nkesilicon (Si) elementna aluminum alloy.

Ngwa ngwa silicon ọla silicon, makwaara dị kasilicon ulo oru, bụ ihe mgbakwunye a na-ejikarị eme ihe na igwe na-agbaze ma na-eji dị ka ambenata gị n'ụlọngan'usoro agbaze.Silicon bụkwa ihe dị mma na aluminom alloys, na ọtụtụ ihe nkedo aluminum alloys nwere silicon.Silikoni ngwa ngwa bụ elu elu nke igwe silicon gbakwunyere ntugharị.Ọrụ nke flux bụ ịmepụta ọtụtụ okpomọkụ na usoro nke ígwè na-agbaze, nke mere na ígwè ahụsilicon na-agbaze ngwa ngwa, na mmeghachi omume okpomọkụ nke flux n'ozuzu adịghị elu, banyere740 degreesCelsius, ya mere a na-akpọ ụdị silicon ọla a na-agbakwunye flux siliki ngwa ngwa.Ejiri iji dozie ọdịnaya nke silicon na alloys aluminum.

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Uru nke iji silicon ozugbo

1. NkeMgbasa ọsọ bụ nnọọ ngwa ngwa, mmeghachi omume na-adị ngwa ngwa, naa na-echekwa oge.

2. Nkeọdịnaya dị elu ka 95%, nke nwere ike chịkwaa kpọmkwem ọnụọgụ silicon agbakwunyere, ma hazie ngwa ngwa ọ bụla nke aluminom-silicon alloy.

3. Ọ dị okeadaba iji, naanị tinye ya n'elu mmiri mmiri aluminom, pịa ya ma kpalie ya.Nkeọnụego mgbake karịrị 90%.

4. Ngwaahịa dị mma maka nnọchi nke aluminom-silicon etiti alloys.Ọ na-ewepụ ọnụ ọgụgụ dị ukwuu nke ntinye na ihe ndị na-emerụ ahụ bụ ndị a na-ebute ngwa ngwa n'ime aluminum-silicon alloys, ma na-ezere iji ihe mkpofu na aluminom dị iche iche na-akwadebe ihe ndị dị na aluminum-silicon, nke siri ike ịchịkwa àgwà nke ikpeazụ aluminum alloy.

5. N'ụzọ dị ịrịba ama belata okpomọkụ na-agbaze, na-ebelata oge ịgbaze nke ukwuu, nana-ebelata oke ego nke ihe eji eme ihe.

Ngwa

Ihe nkedo ọ bụla nwere silicon ma ọ bụ aluminom arụrụ nwere ọla edo.Jiri okpomọkụ: 740-770 ℃ (ka elu okpomọkụ, mma mmetụta)

Otu esi eji

Mgbe agbazechara ụgwọ niile, kpalie nke ọma ma were nlele maka nyocha.Gbakọọ ego mgbakwunye nke silicon na-agbaze ngwa ngwa dịka nsonaazụ nyocha siri dị.Mgbe aluminom gbazereruru 740-770 Celsius C(usoro nke ịgbakwunye silicon bụ mmeghachi omume endothermic, a ghaghị ikpo ọkụ nke ọla a wụrụ awụ iji mee ka okpomọkụ dị elu.erughị 740 Celsius C), tụba onye na-ahụ maka silicon ozugbo n'elu aluminom a wụrụ awụ maka ojiji, ma pịa mgbịrịgba n'ime aluminum gbazere.Tinye maka nkeji 2-5.Nkọwa ngwaahịa: Thesilicon ọdịnaya bụ 95%, ọ pụkwara ịbụagbaze ngwa ngwa na obere okpomọkụ, nkena-ebelata ọnụ ahịa ihe ndị na-emepụta alloy, ma nwee ike ịkwadebe ihe ọ bụla silicon-aluminom alloy na ọdịnaya silicon;na mejupụtara akara bụ nnọọ kpọmkwem, na ọnụ ọgụgụ buru ibu nkensonyena-emerụ ahụihe ndi ozonke a na-ebute ngwa ngwa na liminmaster alloy na-eri.Ihe na-adịghị ọcha, iji zere iji ihe mkpofu dị iche iche na-edozi aluminom-silicon master alloys na mmetụta na àgwà nke ikpeazụ aluminum alloy siri ike ịchịkwa.