Izindaba

1, ikuphi ukusetshenziswa okuyinhloko kweshidi elishisayo elinothayela?

A: Ishidi likagesi elishisayo lisetshenziswa kakhulu ekwakheni, izinto zikagesi zasendlini, izimoto, imishini, izinto zikagesi, imboni yokukhanya nezinye izimboni.

2. Yiziphi izinhlobo zezindlela zokugalela ezikhona emhlabeni?

IMPENDULO: Kunezinhlobo ezintathu zezindlela zokugalela uthayela: ukugalela ugesi ngogesi, ukugalela amanzi ashisayo kanye nokufaka uthayela oboshwe.

3. Yiziphi izinhlobo ezimbili zokuvuthela idiphu elishisayo ezingahlukaniswa ngokwezindlela ezihlukene zokudonsa?

A: Ingahlukaniswa ngezinhlobo ezimbili: i-in-line annealing kanye ne-off-line annealing, ebizwa nangokuthi indlela yegesi evikelayo kanye nendlela ye-flux.

4. Yimaphi amamaki ensimbi asetshenziswa kakhulu eshidi elishisayo?

A: Uhlobo lomkhiqizo: Ikhoyili evamile (CQ), ishidi elinothayela lesakhiwo (HSLA), ishidi elishisayo elishisayo (DDQ), ishidi eliqinile lokubhaka elishisayo (BH), insimbi yesigaba esikabili (DP), insimbi ye-TRIP (ushintsho lwesigaba ludalwe insimbi yepulasitiki), njll.

5. Yiziphi izinhlobo zesithando somlilo esishisayo?

Impendulo: kunezinhlobo ezintathu zesithando somlilo esime mpo, isithando somlilo esivundlile kanye nesithando somlilo esivundlile esivundlile.

6, ngokuvamile kunezindlela ezimbalwa zokupholisa zombhoshongo wokupholisa?

A: Kunezinhlobo ezimbili: okomoya opholile kanye nokupholisa ngamanzi.

7. Yimaphi amaphutha amakhulu ediphu elishisayo?

Impendulo: Ikakhulukazi: ukuwa, ukuklwejwa, indawo yokudlula, okusanhlamvu kwe-zinc, umphetho owugqinsi, ummese womoya striation, ukunwaya kommese womoya, insimbi eveziwe, ukufakwa, ukulimala komshini, ukusebenza kabi kwesisekelo sensimbi, umphetho wamagagasi, ukugoba kweladle, usayizi, imprint, ugqinsi lwezinki, ukuphrinta kwe-roll, njll.

8. Kwaziwa: ukucaciswa kokukhiqizwa ngu-0.75 × 1050mm, kanti isisindo sekhoyili singamathani angu-5.Bungakanani ubude bomugqa wekhoyili?(Amandla adonsela phansi akhethekile weshidi elinguthayela ngu-7.85g/cm3)

Impendulo: Ubude be-coil strip buyi-808.816m.

9. Yiziphi izizathu eziyinhloko zokuchithwa kwezingqimba ze-zinc?

Impendulo: Izizathu eziyinhloko zokuchithwa kwezingqimba ze-zinc yilezi: I-oxidation ebusweni, i-silicon compounds, i-emulsion ebophezelayo ebandayo ingcolile kakhulu, i-NOF oxidation atmosphere kanye ne-protective gas dew point iphezulu kakhulu, isilinganiso samafutha omoya asikho isizathu, ukugeleza kwe-hydrogen kuphansi, i-oksijeni yesithando somlilo. ukungena, izinga lokushisa lomugqa ebhodweni liphansi, ingcindezi yesithando somlilo sesigaba se-RWP iphansi futhi ukumuncwa komoya komnyango, izinga lokushisa lesigaba se-NOF liphansi, ukuhwamuka kukawoyela akwanele, okuqukethwe kwe-aluminium yebhodwe le-zinc kuphansi, isivinini seyunithi kakhulu okusheshayo, ukuncishiswa okunganele, isikhathi sokuhlala se-zinc liquid sifushane kakhulu, ukunamathela okuminyene.

10. Yiziphi izimbangela zokugqwala okumhlophe namabala amnyama?

Impendulo: indawo emnyama ukugqwala okumhlophe okunye ukwakheka kwe-oxidation.Izizathu eziyinhloko zokugqwala okumhlophe yilezi ezilandelayo:Ukunganyakazi kahle, ukushuba kwefilimu akwanele noma akulingani;Indawo engaphezulu ayigcotshwa ngamafutha noma umswakama osele phezu komugqa;Ingaphezulu le-strip liqukethe umswakama lapho ugoqa;I-passivation ayomiswa ngokuphelele;Umswakama noma imvula ngesikhathi sokuthutha noma ukugcinwa;Isikhathi sokugcina umkhiqizo side kakhulu;Ishidi eliphehliwe kanye nenye i-asidi ne-alkali nokunye okuthinta okuphakathi okugqwala noma kugcinwe ndawonye.