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Aluminium alloy casting: professional taka lei chung lam enkawlna solutions

Aluminium alloy casting lamah chuan surface treatment hi product performance leh aesthetics tihchangtlunna atana pawimawh ber a ni. Low-pressure casting emaw high-pressure casting emaw pawh nise, aluminum alloy casting quality sang tak siamna atana industry hrang hrangte mamawh phuhruk nan, kutchhuak tha tak tak hmanga siam chhuah, leh customer te tan hlutna tam zawk siam turin industry hrang hrangte mamawh phuhruk nan aluminum alloy surface treatment service kimchang leh professional tak kan pe a ni.

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Surface treatment chungchang

Aluminium alloy hmanga die casting hmanga siam a ni

Aluminium alloy chunglam enkawl dan tlangpui

Aluminium alloy surface treatment chu aluminum alloy casting-te chunglam property, morphology, chemical composition leh microstructure te chu physical emaw chemical emaw hmanga tihdanglam a, hmanna atana mamawh ang zela surface state neih theihna tur a ni. A tum ber chu corrosion resistance, wear resistance, casting-te decorativeness tihchangtlun, conductivity, weldability leh property dangte tihchangtlun, leh product-te service life tihzauh a ni.

Anodizing hmanga enkawl a ni

Anodizing chu a inmil electrolyte-ah aluminium alloy dahin, anode-ah siam a, electrolysis hmanga aluminium chung lamah dense oxide film siam a ni. He oxide film hian corrosion resistance tha tak a nei a, boruak khirh takah aluminum alloy oxidation leh corrosion te chu tha takin a veng thei a ni. Chu bakah, oxide film thickness, hardness leh color te chu electrolyte composition leh process parameters control hmangin a siamrem theih bawk. Entirnan, sulphuric acid electrolyte-a anodized film hmuh chu corrosion resistance sang tak leh adsorption tha tak a nei a, rawng hrang hranga rawng a siam thei bawk. Construction, automobile, home appliances leh industry dang dangah te hman a ni nasa hle a, hei hi thil siamte hmel quality leh venhimna lama tihchangtlun nan a ni.

Chemical hmanga tihdanglamna hmanga enkawlna

Chemical conversion treatment chu aluminium alloy chung lamah chemical conversion film siam a ni. A tlangpuiin chromate hmanga enkawlna leh phosphate hmanga enkawlna te hi a ni. Chromate treatment hmanga siam passivation film hian corrosion resistance tha tak a nei a, aluminum alloy leh corrosive medium inzawmna chu a titawp thei hle. Corrosion resistance mamawhna sang tak nei casting atan hman a ni fo. Phosphate treatment hian casting chung lamah phosphate film a siam ber a, hei hian casting-te corrosion resistance a ti tha thei mai bakah a coating performance a ti tha thei bawk a, chutiang chuan a hnu lama coating leh casting surface chu nghet zawkin a inzawm khawm a, coating-a adhesion leh protective effect a tichak bawk. Aerospace, transportation leh thil dang dangah te hman a ni nasa hle.

Electroplating hmanga enkawl a ni

Electroplating chu aluminium alloy chunglamah metal emaw alloy emaw layer pakhat electrolysis principle hmanga dah a, a chunglam property duhthusam hmuh theihna tur a ni. Aluminium alloy casting atan chuan pretreatment leh electroplating process \ha tak hmangin metal coating hrang hrang deposition a awm thei a, chu chu zinc plating, nickel plating, chromium plating, etc. Galvanizing hian casting-te corrosion resistance a ti \ha thei a, boruak lum takah part siam nan hman a ni nickel plating hian wear resistance leh heat resistance tha tak a pe thei a, hardness sang tak leh wear resistance mamawhna parts tan pawh a tha hle chrome plating hian hardness leh glossiness tha tak a nei a, decorative mamawhna sang tak nei thil siamna atan hman a ni fo a, chu chu automobile wheel, bathroom hardware, etc. te tan a ni a, chutiang chuan a chunglam chu a hmel mawi mai bakah service life rei tak a nei bawk.

Zinc aluminum alloy die casting aluminum alloy die casting mold siam chhuah a ni

Sandblasting tih a ni

Sandblasting chu high-speed airflow hmanga aluminium alloy castings chunglamah abrasive particles spray a, abrasives-in a nghawng hmanga a chunglam bawlhhlawh, oil stain, oxide scale, etc. te paih chhuah a ni a, chutih rualin casting chunglam chu roughness engemaw chen siam a ni. Hetiang roughness hian coating leh casting surface inkar contact area a tipung thei a, coating adhesion a ti tha thei a, a hnua surface coating emaw protective treatment emaw atan foundation tha tak a siam thei bawk. Entirnan, industrial part thenkhat coating hmain sandblasting hian coating adhesion chu nasa takin a ti tha thei a, chutiang chuan painted parts te chuan weather resistance leh protective performance tha zawk an nei thei a, an service life pawh a ti rei thei a, sandblasting hnua casting chunglam chuan uniform matte effect a rawn present a, chu chuan product hmel quality pawh a ti tha thei hle bawk.

Dyeing leh Sealing hmanga enkawl dan

A chunga kan sawi tak surface treatment process thenkhat, anodizing leh chemical conversion treatment te tih zawh hnuah, casting surface-a color effect leh protective performance tihchak belh nan dyeing leh sealing treatment hi tih a ni tlangpui. Dyeing hian casting surface chu customer mamawh leh product design mamawh angin rawng eng chi hrang hrang, red, blue, green, etc. te a rawn present thei a ni. Sealing treatment chu treated casting chu special sealing liquid-ah dahin a chung lama micropores te chu a khat a, a seal a, chu chuan pawn lam corrosive media a luh loh nan, chubakah micropores atanga dye chu a bo loh nan, a rawng chu a solid leh rei zawk a, hun rei tak hman chhungin casting chu a hmel leh a performance tha tak a vawng reng thei a ni.

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FAQ

Q1: Aluminium alloy surface treatment hian boruak a nghawng dan eng nge ni? Engtin nge a nghawng tihziaawm theih ang?

A: Aluminium alloy surface treatment, anodizing leh electroplating ang chiah hian tui bawlhhlawh leh chemical bawlhhlawh thenkhat a chhuak ang a, chu chu uluk taka enkawl loh chuan boruak a ti bawlhhlawh ang. A nghawng tihtlem nan bawlhhlawh sawngbawlna hmanraw changkang tak tak hmangin tui bawlhhlawh chu standard zawm chungin classified, khawlkhawm, tihfai leh paih chhuah nan kan hmang a, process flow kan ti tha a, chemical agents hman a tlem a, bawlhhlawh materials te chu uluk taka recycle leh reuse hmangin environment friendly production kan neih theih nan leh environment tana phurrit tihziaawm nan kan hmang bawk.

Q2: Surface treatment hian aluminium alloy casting-a mechanical property a nghawng em?

A: Reasonable surface treatment process hian aluminum alloy castings mechanical property-ah nghawng tha lo tak a nei lo tlangpui a, mahse a surface hardness leh wear resistance chu eng emaw chen a ti tha thei a ni. Mahse, thil bik thenkhatah chuan anodizing parameter dik lo emaw, sandblasting tam lutuk emaw ah chuan casting chunglam roughness leh local strength hian nghawng tlem a nei thei a ni. Kan technician-te chuan casting hman dan leh performance mamawh bik angin surface treatment process parameters chu dik takin an control ang a, chu chuan casting-a mechanical property-te chu customer-in product atana a performance mamawh phuhruk turin a nghawng tha lo lo tih an enfiah ang.

Q3: Aluminium alloy surface treatment solution hi customer mamawh angin a siam theih em?

A: A dik e. Professional technical team leh industry experience hausa tak kan nei a, customer mamawh bik, product hman dan, hmanna hmun, leh hmel lan dan ang chi thil hrang hrang a zirin customer te tan personalized aluminum alloy surface treatment solutions kan siam thei bawk. Color, film thickness, hardness emaw corrosion resistance emaw atana mamawh bik awm se, customer hrang hrangte mamawh hrang hrang phuhruk turin professional solution kan pe thei a ni.

Q4: Surface treatment hnua aluminium alloy castings te hi a bik taka dahkhawm a ngai em?

A: Surface-treated aluminum alloy casting te hi a theih ang anga hmun vawt, boruak thianghlim leh thianghlim takah dah tur a ni a, acid, alkalis, leh salt ang chi corrosive media nena inzawmna nei lo turin. Casting thenkhat anodized emaw dyed emaw tawh tan chuan a chung lam rawng a bo loh nan emaw oxide film performance a chhe loh nan temperature sang, humidity sang emaw ultraviolet light chak takah hun rei tak dah loh tur a ni. Storage chhung hian first-in-first-out principle zawm tur a ni a, casting te hi a chunglam quality enfiah fo tur a ni a, chu chu dahkhawm laiin a tha tawk em tih enfiah thin tur a ni.

Q5: Aluminium alloy casting te hi surface treatment hnuah eng chen nge an service life?

A: Aluminium alloy casting-te surface treatment hnua an service life hi casting-a material, surface treatment process quality, hmanna hmun, leh nitin enkawl danah a innghat ber a ni. Normal use environment leh maintenance tha hnuaiah chuan aluminum alloy castings quality tha tak surface treatment hmanga service life chu nasa takin a ti rei thei a ni. Entirnan, indoor environment tlangpuiah chuan anodized casting hi kum sawm tam tak chhung hman theih a ni a; pawn lam boruakah chuan anti-corrosion treatment bik hmanga casting te hian hun rei tak chhunga hmanna nghet tak a siam thei bawk. Customer-te hman dan tur bik angin a inmil quality assurance leh after-sales service kan pe ang a, hei hian casting-te performance chu an service life beisei chhunga rintlak a nih theih nan a ni.