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Musiyano uripo pakati pe sandblasting uye frosting yemabhodhoro egirazi uye girazi coloring

Nhanganyaya: Mumunda wemakemikari ezuva nezuva, midziyo yegirazi ine hunhu hwekujeka kwepamusoro uye kunzwa kwakanaka, uye nzira yejecha yekuputika uye kutonhora kwechando kunoita kuti mabhodhoro egirazi ave nekunzwa hazy uye asina kutsvedza maitiro, ayo anozivikanwa nevatengi.Ichi chinyorwa chinogovera ruzivo rwakakodzera nezve girazi blasting process, frosting process uye coloring, zvirimo ndezvekunongedza shamwari:

1. Nezve kuputika kwejecha

Nhanganyaya
Iyo yakajairika abrasive jet, iyo tekinoroji yakaramba ichigadzirwa, kuvandudzwa uye kukwana.Iine yakasarudzika magadzirirwo ekugadzira uye yakakura kugadzirisa uye kushandiswa kwemhando yekushandiswa, yave kuramba ichizivikanwa muindasitiri yemazuva ano yekurapa uye yakashandiswa zvakanyanya mukugadzira Michina, zviridzwa, midziyo yekurapa, midziyo yemagetsi, machira emuchina, kudhinda nekudhaya michina, makemikari. muchina, muchina wechikafu, maturusi, maturusi ekucheka, maturusi ekuyeresa, moudhi, girazi, makeramiki, mhizha, kugadzirisa muchina, uye mamwe akawanda minda.

Abrasive jet
Rinoreva jeti rinoumbwa neabrasive inofamba nekumhanya kukuru pasi pekuita kweimwe simba rekunze.Nokuda kwekuputika kwakaoma, simba rekunze rinomanikidzwa mhepo;nokuda kwekuputika kwemvura, simba rekunze ndiro chiito chakasanganiswa chemhepo yakamanikidzwa uye pombi inokuya.

Principle
Inoshandisa iyo inomhanya-mhanya kuyerera kwemhepo inoumbwa kana yakakwira-kudzvanya mhepo ichipfuura nepamakomba akatsetseka emhino, uye inovhuvhuta yakanatswa-grained quartz jecha kana silicon carbide kune girazi pamusoro, kuitira kuti chimiro chepamusoro chegirazi chinogara chichikuvadzwa. nekukanganiswa kwejecha zvidimbu kuita matte pamusoro.
Mamiriro enzvimbo inoputika inotarwa nekumhanya kwemhepo, kuoma kweguva, kunyanya chimiro uye saizi yezvimedu zvejecha, zvidimbu zvejecha rakanaka zvinoita kuti nzvimbo yacho ive yakanaka, uye grit yakakora inogona kuwedzera kukurumidza kwekukukurwa kwevhu. nzvimbo inoputika.

Abrasive
Zvinoreva svikiro rinoshandiswa mujet processing process, inogona kuva jecha rerwizi, jecha regungwa, jecha requartz, corundum jecha, jecha resin, jecha resimbi, girazi pfuti, ceramic kupfura, simbi pfuti, simbi isina tsvina, ganda walnut, chibage cob. , etc Zvinhu zvakasiyana uye saizi yezviyo inosarudzwa zvinoenderana neyakasiyana kuputika maitiro zvinodiwa.

Application
Chenesa iyo oxide chiyero, yakasara munyu uye welding slag, masara epamusoro pamusoro pemhando dzakasiyana dzemashandiro.
Chenesa mabhuru madiki pamusoro pemhando dzakasiyana siyana dzebasa.
Inoshandiswa pretreatment yekuputira pamusoro uye plating yezvishandiso kuvandudza kunamatira kwekupotera uye plating.
Inoshandiswa kuvandudza mashandiro emakanika zvikamu, kunatsiridza mamiriro ekuzora ezvimedu zvekusangana, uye kuderedza ruzha rwekushanda kwemuchina.
Inoshandiswa pakusimbisa kurapa kwepamusoro kubvisa kushushikana uye kunatsiridza kuneta simba uye corrosion resistance yezvikamu.
Inoshandiswa pakugadzirisa zvikamu zvekare uye kugadziriswa kwezvinhu zvakakanganisika.
Inoshandiswa kuchenesa rabha, mapurasitiki, girazi uye mamwe maumbirwo pasina kukuvadza pamusoro pechifukidzo, kuve nechokwadi chekururama kwechigadzirwa, kuvandudza giredhi rechigadzirwa, uye kuwedzera hupenyu hwebasa remuumbi.
Kupedzisa kugadzirisa, bvisa zvikwapuro uye mavanga ekugadzirisa pane zvikamu, uye tora yunifomu uye isina-reflective surface effect.
Tora yakakosha kuputika kwejecha mhedzisiro, senge sandblasted lettering (kupenda), jean rakagezwa jecha, girazi rine chando, nezvimwe.

About scrub
Nhanganyaya The frosting treatment in kemistry ndeyekukuya girazi nemaoko kana nemaoko neabrasives sesilicon carbide, silica sand, pomegranate powder, etc. kugadzira yunifomu uye yakaoma.Pamusoro pegirazi uye zvimwe zvinhu zvinogona zvakare kugadziriswa nehydrofluoric acid mhinduro.Zvigadzirwa zvinova girazi rechando uye zvimwe zvigadzirwa.Kuisa chisimbiso kuita zviri nani mushure mechando.

Girazi rechando (Frosted glass) zvinoreva kushandura kwekutanga kwakapfava pamusoro pegirazi rakajairwa kubva pakutsvedzerera kuenda kune yakaoma (yakajeka kuenda kuopaque) kuburikidza nekugadzirisa chinhu.Rimwe kana mativi ese ari maviri egirazi rakafuratira anokwenenzverwa nemuchina kana nemaoko nemaabrasives akadai sesilicon carbide, silica jecha, pomegranate poda, nezvimwewo kugadzira yunifomu uye yakakasharara pamusoro.Iyo girazi yepamusoro inogonawo kugadziriswa ne hydrofluoric acid mhinduro.Chigadzirwa chinoguma chinova girazi rechando.Iro girazi rechando rinogadziriswa kuita rough matte pamusoro, iyo inoparadzanisa mwenje wakapararira uye ine mukana wekuve pachena uye opaque.

Musiyano pakati pegirazi rechando uye sandblasted girazi

Frosting uye sandblasting zvose haze girazi pamusoro, kuitira kuti chiedza chichaita yunifomu kupararira mushure mokupfuura nemumumvuri wemwenje.Zvakaoma kune vashandisiwo zvavo kusiyanisa pakati pemaitiro maviri aya.Izvi zvinotevera zvinotsanangura nzira dzekugadzira dzemaitirwo maviri uye maziviro acho..

1. Frosting process Frosting inoreva kunyudza girazi mumvura ine acidic yakagadzirwa (kana kuisa acid-containing paste) kuisa pamusoro pegirazi neasidhi yakasimba, uye panguva imwecheteyo, hydrogen fluoride mumushonga weasidhi yakasimba inoita kuti makristasi aumbe pa girazi pamusoro.Nokudaro, kana chando chechando chikaitwa zvakanaka, girazi regirazi rinopisa rakatsetseka, uye hutsi hunogadzirwa nekuparadzira makristasi.Kana iyo yepamusoro inenge yakaoma, zvinoreva kuti asidhi inokonzera girazi zvakanyanya, iyo ndeyekuita kusina kukwana kwe frosted master.Kana kuti zvimwe zvikamu zvichine makristasi (anowanzozivikanwa seasina jecha, kana girazi rine makwapa), izvo zvakare kusagona kugona kwehunyanzvi hwehunyanzvi.Iyi nzira tekinoroji yakaoma.Iyi nzira inonyatso kuratidzwa semakristasi anopenya anoonekwa pamusoro pegirazi, iyo inoumbwa pasi pemamiriro ezvinhu akaoma, chikonzero chikuru ndechekuti ammonia hydrogen fluoride yasvika pakupera kwekushandisa.

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2. Kuputika kwejecha Nzira iyi inowanzoitika.Inorova pamusoro pegirazi nejecha zvidimbu zvinoburitswa nekumhanya kukuru nepfuti yekupfapfaidza, kuitira kuti girazi riumbe yakanaka concave-convex pamusoro, kuitira kuti iwane mhedzisiro yekuparadzira mwenje uye kuita kuti mwenje unzwe kusviba.Pamusoro pechigadzirwa chegirazi chejecha chakanyanya kushata.Nekuti girazi repamusoro rakakuvadzwa, zvinoita sekunge girazi rekutanga rakajeka rakachena muchiedza.crafting yakaoma.

3. Musiyano pakati pemaitiro maviri akasiyana zvachose.Girazi rechando rinodhura kupfuura girazi rakaputika, uye mhedzisiro yacho inonyanya kukonzerwa nezvinodiwa nemushandisi.Mamwe magirazi akasiyana haakodzeriwo chando.Kubva pakuona kwekutsvaga hukuru, matte inofanira kushandiswa.Iyo jecha blasting process inogona kupedzwa mumafekitori, asi kuita jecha hakusi nyore kuita nemazvo.
Girazi rechando rinogadzirwa nejecha kunzwa, kusimba kwakasimba, asi maitiro mashoma;sandblasted glass inotemerwa ne mold yobva yapfapfaidza kunze maererano nezvinodiwa.Nenzira iyi, chero magiraidhi aunoda anogona kuita chando pane sandblasted Iyo yepamusoro granularity inofanirwa kuve yakatetepa.

About coloring

Basa remuvara nderekuita kuti girazi risarudze kutora chiedza chinooneka, zvichiratidza rumwe ruvara.Zvinoenderana nemamiriro eiyo colorant mugirazi, yakakamurwa kuita marudzi matatu: ionic colorant, colloidal colorant uye semiconductor compound microcrystalline colorant.Type, iyo ionic colorants inoshandiswa zvakanyanya.

1.Ionic colorant

Zviri nyore kushandisa, zvakapfuma muvara, zviri nyore kugadzirisa kutonga, mutengo wakaderera, inzira inoshandiswa nevakawanda, mavara eion akasiyana anosarudzwa zvinoenderana nezvinodiwa zvemavara uye mamiriro chaiwo.

1) Manganese makemikari anowanzoshandiswa manganese dioxide, dema poda

Manganese oxide, brown black powder
Potassium permanganate, grey-pepuru makristasi

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Manganese makomisheni anogona kupenda girazi kusvika pepepuru.Manganese dioxide kana potassium permanganate inowanzoshandiswa.Munguva yekunyunguduka, manganese dioxide uye potassium permanganate inogona kuparara kuita manganese oxide uye oksijeni.Girazi rine ruvara nemanganese oxide.Manganese oxide inogona kunyungudutswa kuita isina ruvara manganese monoxide uye okisijeni, uye mhedzisiro yayo yemavara haina kugadzikana.Izvo zvinodiwa kuchengetedza oxidizing mamiriro uye yakagadzikana yekunyungudika tembiricha.Manganese oxide nesimbi zvinoshanda pamwechete kuwana girazi reorange-yero kune rakasviba repepuru-tsvuku girazi, iro rinogovaniswa ne dichromate.Inogona kugadzirwa mugirazi dema.Huwandu hwema manganese makomponi kazhinji 3% -5% yezvigadzirwa, uye inopenya yepepuru girazi inogona kuwanikwa.

2) Cobalt mishonga

Cobalt monoxide green powder
Cobalt trioxide yakasviba yakasviba kana yakasviba hupfu
Yese makomisheni ecobalt anoshandurwa kuita cobalt monoxide panguva yekunyunguduka.Cobalt oxide yakagadzikana yakasimba colorant, inoita kuti girazi rive bhuruu zvishoma uye harina kukanganiswa nemhepo.Kuwedzera 0.002% cobalt monoxide inogona kuita kuti girazi Iwane ruvara rwebhuruu.Wedzera 0.1% cobalt monoxide kuti uwane yakajeka ruvara rwebhuruu.Cobalt makomisheni anoshandiswa zvakafanana nemhangura uye chromium makomisheni kugadzira yunifomu yebhuruu, yebhuruu-girini uye yegirini girazi.Inoshandiswa ne manganese makomisheni kugadzira yakadzika tsvuku, yepepuru uye dema girazi

3) Mhangura inosanganiswa nemhangura sulfate yebhuruu-girini crystal

Copper oxide yakasviba poda
Cuprous oxide red crystal powder
Kuwedzera 1% -2% copper oxide pasi pe oxidizing mamiriro anogona kuita girazi ruvara.Copper oxide inogona kushanda necuprous oxide kana ferric oxide kugadzira girazi regirini.

4) Chromium makemikari

Sodium dichromate orange red crystal
Potassium chromate yellow crystal
Sodium chromate yellow crystal
Chromate yakasvibiswa kuita chromium oxide panguva yekunyunguduka, uye girazi rine ruvara rwegirini pasi pekudzikisira mamiriro.Pasi pemamiriro eoxidizing, high-valent chromium oxide iripo zvakare, iyo inoita kuti girazi rive ruvara rweyero-girinhi.Pasi pemamiriro akasimba eoxidation, chromium inoiswa oxidized.Kana huwandu hwacho huchiwedzera, girazi rinova reyero yero kusvika kuhuwandu hweasina ruvara chromium makomisheni, 0.2% -1% yekomboni inoverengerwa sechromium oxide, uye iyo chiyero i0.45% yezvinosanganiswa mugirazi soda-lime-silicate. iyo oxidized pasi pe oxidation mamiriro.Chrome uye copper oxide zvinogona kushandiswa pamwechete kugadzira girazi rakasvibira rakachena

5) Mishonga yesimbi inonyanya kuve iron oxide.Hupfu dema inogona kupenda girazi kusvika kublue-girini iron oxide uye tsvuku-brown poda kuita ruvara rwegirazi kune yero.

Musanganiswa weiron oxide uye manganese, kana kushandiswa nesarufa uye marasha akapwanyika, anogona kuita girazi dema (amber)

2. Iyo colloidal colorant inoshandisa iyo colloidal particles munzvimbo yakapararira zvakanaka mugirazi kuti zvisarudze kutora uye kuparadzira chiedza kuita kuti girazi riratidze rumwe ruvara.Saizi yecolloidal particles inonyanya kutarisisa ruvara rwegirazi.Colloidal coloring Kazhinji, imwe nzira yekupisa yekupisa inodiwa kuitira kupenda girazi uye colloid coloring ine yakakosha mhedzisiro, asi maitiro acho akaomarara uye mutengo wakakwira.

3. Semiconductor compound microcrystalline coloring agent Girazi rine sulfur selenium compound, makristasi e semiconductor anonaya mushure mekupisa kupisa.Nemhaka yekuti kuchinja kwemaerekitironi mukupinda kunotora chiedza chinooneka uye chine ruvara, mhedzisiro yayo yemavara yakanaka uye mutengo wakaderera, saka unonyanya kushandiswa, asi anoteerera kune rationality yekutonga kwemaitiro.

VDVSASA

Nguva yekutumira: Feb-25-2022