silicon yapompopompo Chithunzi Chowonetsedwa

silicon nthawi yomweyo

Kachitidwe:

1. Muli95% silicon, ndipo kusanja kumasinthasintha.

2. Kusungunuka mwachangu (nthawi zambirizosakwana mphindi 5); 90% zokolola.

3.Zoyenera kuwonjezera kapena kusintha kwasilicon (Si) elementmuzitsulo za aluminiyumu.

Instant silicon Metal silicon, yomwe imadziwikanso kutisilicon yamakampani, ndi chowonjezera chomwe chimagwiritsidwa ntchito kwambiri posungunula zitsulo ndipo chimagwiritsidwa ntchito ngati akuchepetsa wothandiziramu smelting ndondomeko.Silicon ndi chinthu chabwino muzitsulo za aluminiyamu, ndipo ma aloyi ambiri opangidwa ndi aluminiyamu amakhala ndi silicon.Silicon pompopompo ndi pamwamba pa silicon chitsulo kuphatikiza flux.Ntchito ya flux ndi kupanga kwambiri kutentha mu ndondomeko zitsulo smelting, kuti zitsulosilicon imasungunuka msanga, ndi mmene kutentha kwa flux zambiri si mkulu, pafupifupi740 digiriCelsius, kotero mtundu uwu wa Chitsulo pakachitsulo ndi flux anawonjezera amatchedwanso nthawi pakachitsulo.Amagwiritsidwa ntchito posintha zomwe zili mu silicon mu ma aloyi a aluminiyamu.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zogulitsa Tags

Ubwino wogwiritsa ntchito silicon nthawi yomweyo

1. TheKutha kwa liwiro kumathamanga kwambiri, zomwe zimachitika mwachangu,ndinthawi yapulumutsidwa.

2. Thezomwe zili ndi 95%, yomwe imatha kuwongolera kuchuluka kwa silicon yomwe yawonjezeredwa, ndikusintha mwachangu gawo lililonse la aloyi ya aluminium-silicon.

3. Ndi kwambiriyabwino kugwiritsa ntchito, ingoyikani pamwamba pa aluminiyumu yamadzimadzi, ikani ndikugwedeza.Thekuchira ndikoposa 90%.

4. Njira yabwino yosinthira ma aluminiyamu-silicon aloyi wapakatikati.Imachotsa ma inclusions ambiri ndi zinthu zovulaza zomwe zimabweretsedwa mosavuta mu aluminium-silicon alloys, ndikupewa kugwiritsa ntchito zinyalala ndi zotayidwa zosiyanasiyana pokonzekera ma alloys a aluminium-silicon, omwe ndi ovuta kuwongolera mtundu wa aloyi yomaliza ya aluminium.

5. Kuchepetsa kwambiri kutentha kosungunuka, kuchepetsa kwambiri nthawi yosungunuka,ndikuchepetsa kwambiri mtengo wa zosakaniza aloyi.

Kugwiritsa ntchito

Chingwe chilichonse chokhala ndi silicon kapena aluminiyumu yopangidwa ndi golide.Kugwiritsa ntchito kutentha: 740-770 ℃ (kutentha kwapamwamba, kumapangitsanso bwino)

Momwe mungagwiritsire ntchito

Zonse zikasungunuka, sakanizani bwino ndikutenga zitsanzo kuti muwunike.Werengani kuchuluka kwa silicon yosungunuka mwachangu malinga ndi zotsatira zake.Pamene zitsulo zosungunukakufika 740-770 ° C(njira yowonjezeretsa silicon ndi endothermic reaction, kutentha kwachitsulo chosungunuka kuyenera kutenthedwa kuti chisunge kutenthaosatsika kuposa 740 ° C), ponyera pompopompo chopangira silicon pamwamba pa aluminiyamu yosungunuka kuti mugwiritse ntchito, ndikusindikiza belulo mu aluminiyamu yosungunukayo.Onetsetsani kwa mphindi 2-5.Kufotokozera kwazinthu: Thesilicon ndi 95%, ndipo zikhoza kukhalamofulumira anasungunuka pa otsika kutentha, ameneamachepetsa kwambiri mtengo wa aloyi zosakaniza, ndipo amatha kukonzekera mwachangu aloyi iliyonse ya silicon-aluminium yokhala ndi silicon;Kuwongolera kwapangidwe ndikolondola kwambiri, komanso kuchuluka kwakuphatikizandi zovulazazinthuzomwe zimabweretsedwa mosavuta mu aloyi ya liminmaster zimadyedwa.Zonyansa, kupewa kugwiritsa ntchito zinyalala zotayidwa zotayidwa kukonzekera zotayidwa-pakachitsulo mbuye aloyi ndi zotsatira pa khalidwe la aloyi chomaliza zotayidwa zovuta kulamulira.