Chii chaunoziva nezve girazi rakafuratira raishandiswa kuratidza chivharo?

Unoziva here? Kunyange zvazvo maziso asina kupfeka haakwanisi kuparadzanisa marudzi akasiyana egirazi, chaizvoizvo, girazi rinoshandiswaratidza chivharo, vane marudzi akasiyana, zvinotevera zvinoreva kuudza munhu wese matongerwo emhando yegirazi yakasiyana.

Nekuumbwa kwemakemikari:

1. Soda-lime girazi. NeSiO2 zvirimo, ine zvakare 15% Na2O uye 16% CaO

2. Aluminium silicate girazi. SiO2 uye Al2O3 ndiyo inonyanya kushandiswa

3. Girazi requartz. SiO2 yemukati yakakura kupfuura 99.5%

4. High silicone girazi. SiO2 yemukati inenge 96%

5. Lead silicate girazi. Izvo zvakakosha zvinosanganisa SiO2 uye PbO

7. Borosilicate girazi. SiO2 neB2O3 ndiwo mabikiro makuru

8. Girazi rePhosphate. Phosphorus pentoxide ndiyo chikamu chikuru

Nhamba 3 kusvika ku7 haiwanzo shandiswa kuratidza girazi rekuvhara, pano hazvizogadziri ruzivo rwesumo.

Nenzira yekugadzira girazi:

1. Float girazi kugadzira

2. Kufashukira pasi-dhonza girazi kugadzira

Chii chinonzi float glass forming?

Iyo nzira inonyanya kunyungudusa, kujekesa, kutonhodza girazi remvura riri pasi pekutonga kwegedhi rinotonga kuburikidza neinoyerera inoyerera inoyerera ichiyerera ichipinda mugirovha yerata, inoyangarara musimbi yakanyungudutswa yetin mvura pamusoro, girazi mvura inoyerera ichipinda mutangi reti Mhedzisiro yegravity flattening, polishing pasi pechiito chekunetsana kwepasi, ichiyangarara kumberi pasi peiyo main drive kudhonza giravhiti, pasi pechiito cheanodhonza kuti awane nzira yekutetepa bhandi regirazi, kugadzira girazi rakatetepa rinoshanduka. Nokudaro, kune rutivi rwerata uye rutivi rwemhepo.

Chii chinonzi overflow down-draw glass forming?

Mvura yegirazi yakanyungudutswa inopinzwa mugororo rakagadzirwa neplatinamu palladium alloy, ichiyerera ichibuda nepakachekwa pazasi pegorofu uye ichishandisa simba rayo rinokwevera pasi uye kudhonzera pasi kugadzira girazi rakatetepa. Ukobvu hwegirazi hwakagadzirirwa nemaitiro aya hunogona kudzorwa zvichienderana nehuwandu hwekudonha-pasi, saizi yekutsemuka uye yekudonha-pasi mwero wemoto, nepo warpage yegirazi inogona kudzorwa zvichienderana nekufanana kwekugovera kwekushisa, uye girazi rakatetepa rinogona kuramba richigadzirwa. Saka, hapana divi rerata kana divi remhepo.

3. Soda Lime Girazi Brand

Iyo nzira yekugadzira inoyangarara nzira, inozivikanwawo segirazi rekuyangarara. Nekuda kwekuti ine twumaaoni twesimbi, yakasvibira kubva kudivi regirazi, saka inozivikanwawo segirazi rebhuruu.

Girazi ukobvu: kubva 0.3 kusvika 10.0mm

Sodium calcium girazi brand (kwete zvese)

Zvinyorwa zveJapan: Asahi nitro (AGC), NSG, NEG nezvimwe.

Zvishandiso zvemumba: South Glass, Xinyi, Lobo, China Airlines, Jinjing, nezvimwe.

Taiwan Zvishandiso: Tabo girazi.

Nhanganyaya kune yakakwira aluminium silicate girazi, inonzi yakakwira aluminium girazi

4. Zvigadzirwa zvakajairika

United States: Corning Gorilla Girazi, ndeye eco-inoshamwaridzika aluminium silicate girazi yakagadzirwa naCorning.

Japan: AGC inogadzira yakakwirira-aluminium girazi, isu tinodaidza Dragontrail girazi.

China: Xu Hong's high-aluminium girazi, inonzi "Panda Glass"

Saida girazi rinopa iyoratidza girazi rekuvharazvinoenderana nezvinodiwa nevatengi uye mashandisirwo echigadzirwa, chinangwa chekupa iyo yepamusoro mhando yegirazi yakadzika yekugadzirisa sevhisi pasi pemba imwe.