1060 aluminum coil a ni.

1060 Aluminum coil hi a sang-purity industrial aluminum coil a ni a, aluminum content chu 99.6% aia tam a ni. A formability tha tak, weldability leh corrosion resistance avanga chakna sang tak mamawh lo part leh decorative material siamnaah te hman a ni nasa hle. Billboard, inchhung bungrua, packaging leh construction industry atan a tha hle. A rit lutuk avang leh a process awlsam avangin light industrial product tam tak tan chuan thil duh ber a ni ta a ni.

I. A bulpui ber ziarang .

Material siam dan .

Aluminum content 99.6% aia tam emaw, a tlukpui emaw, bawlhhlawh (FE leh Si ang chi) chu 0.4% chhunga khauh taka control a nih avangin, a sang-purity industrial-grade aluminum a ni.

Density 2.71 g/cm3 a nih avangin ductility lightweight leh tha tak tak a inzawm khawm a ni.

Taksa lam thil (physical property) .

A electrical conductivity chu silver leh copper hnuaiah pahnihna a ni a, a thermal conductivity chu 2 w/(m mut) aia tlem emaw, a tlukpui emaw a ni a, electrical leh heat dissipation hmanna atan a tha hle.

Dense oxide film chu awlsam takin a chung lamah a lo awm a, corrosion resistance tha tak a pe a ni.

Mechanical thil neih 1.1.

Tensile strength 75-136 MPa leh elongation 3%-20% a nih avangin stamping, drawing leh process dang atan a tha hle.

II a ni. Thil siam chhuah dan tur .

Raw Material tihthianghlimna .

High-purity aluminum ingots chu bawlhhlawh paih chhuah leh uniform composition a awm theih nan an smelt a.

Rolling kalpui dan tur .

Hot rolling leh cold rolling te chu a inzawm khawm a, a thickness control theih nan (0.01-300mm). Cold rolling hnua annealing hian a khauhzia (O/H14/H24, etc.) a siamrem thin.

A chung lam enkawlna .

Anodizing, painting, embossing, leh thil dang dang pawh a awm a, chu chuan decorative emaw functional property emaw a tichak a ni.

iii a ni. A hmanna tur pawimawh ber berte .

Architectural cheimawina .

Curtain bang leh ceiling (0.8-1.5mm thickness), fluorocarbon spraying kum 20 thleng khaw lum leh khaw vawt laka inven theihna.

Electronic leh electrical hmanrua te .

Radiator base (0.1{{1}0.3mm ultra-thin aluminum coil), conductive busbar te a awm bawk.

Packaging leh Industrial .

Chaw ei tur aluminum foil (0.006-0.2mm), pipe insulation aluminum sheet (0.3-0.6mm) a awm.

iv. thil lei dan tur kaihhruaina .

Specifications 1.1.

Thickness leh width chu hman tum nen a inmil tur a ni (eg, thick plate for construction, ultra-thin foil for packaging).

A chung lam dinhmun .

Mirror, matte, emaw embossed pattern (orange peel emaw diamond pattern ang chi) hian anti-slip leh decorative property a nghawng a ni.

Supplier thlan chhuah .

Slitting leh annealing ang chi customized service pe thei tur supplier thlan a tha ber.

1060 Aluminum coil, a thianghlimna sang tak leh a siam awlsam avangin, a man a tlawm-Construction leh Electronics ang chi industry tan chuan duhthlanna tha tak a ni.

1. Mechanical cleaning (a rang thei ang bera hman theih, -site processing)

Sandpaper/wire brush hmanga polishing a ni.

400-600 grit sandpaper emaw, wire brush tha tak (Φ 0.2mm aia tlem emaw, a tlukpui emaw) hmangin weld area chu (edge ​​30-50mm chhunga awmin) uniform direction-ah polish la, cross-cutting scratches chu pumpelh rawh.

Secondary oxidation venna atan enkawl zawh nghal tur a ni.

Sandblasting 1000 a ni.

High-speed blasting of glass beads emaw quartz sand emaw hmang hian oxide film chu a rualin a paih thei a, surface roughness a tipung thei a, solder adhesion a ti tha thei bawk.

2. Chemical tihfai (precision emaw batch processing atan a tha) .

Pickling tih dan tur .

Aluminum oxide film chu a hmin theih nan nitric acid solution (30%-50% concentration) ah minute 3-5 vel thun rawh. Tui lum (60-70℃) hmangin silfai la, acid awmsa eng pawh chu neutralize rawh.

Dilute hydrochloric acid emaw sodium hydroxide solution hmang hian aluminum oxide amphoteric reaction pawh a chhuak thei bawk.

alkaline degreasing a ni.

Sodium hydroxide solution (40%-50%) ah minute 5-8 vel 60-70℃ah dah la, oil leh oxide layer chu a ruala paih rawh.

3. A ruala welding processing technique hman dan .

Inert gas hmanga venhim a ni.

Argon arc welding neih chhung hian boruak isolate turin leh oxide film a lo pian chhuah loh nan high{{0}purity argon ( 99.99% aia tam emaw, a tlukpui emaw) hmang ang che.

Specialized flux hmanga tanpui theih a ni.

Entirnan, M51-F flux (operating temperature 179-200℃) hian oxide film chu a tichhia thei a, solder flow a tichak thei a, mahse temperature chu 250℃aia tlem emaw a aia tlem emaw thlenga khauh taka control a ngai a ni

4. Fimkhur tur .

Chemical tihfai zawhah residual reagents te chu base material a tihchhiat loh nan uluk takin silfai tur a ni.

Mechanical cleaning hnuah chuan surface activity a sang hle a, chuvangin darkar 2 chhunga welding zawh a tha.

A chunga kan sawi takte hi inzawmkhawmin 1060 aluminum plate welding hunah oxide film problem chu a tha thei ang bera chinfel theih a ni.

I. Flux-a hnathawh leh thlan dan bulpui ber berte .

Flux hi a bul berah chuan oxide film te chu metal surface atanga lakchhuah nan te, solder wettability tihchangtlun nan te, molten metal chu bawlhhlawh laka ven nan te an hmang thin. Flux thlan hunah ngaihtuah tur tam tak siam tur a ni:

Metal chi hrang hrang .

Solderability tha tak nei thil (copper leh tin ang chi) tan chuan: rosin emaw rosin alcohol solution emaw hi a tha zawk a, a chhe lo zawk a, a la awm chu awlsam taka tihfai theih a ni.

Solderability tha lo (stainless steel leh brass ang chi) nei thilte tan chuan: neutral emaw acidic fluxes (zinc chloride-ammonium chloride mixture ang chi) a ngai a, mahse an corrosive property te hi ngaihtuah la.

Welding Environment mamawh .

Electronic circuit soldering atan: component corrosion awm loh nan halides awmna fluxes (inorganic fluxes ang chi) ei loh tur.

High-Strength Structural Components atan: Weld toughness tihchangtlun nan highly alkaline fluxes (submerged arc welding ang chi) hmang ang che.

II a ni. Flux chi hrang hrang leh hman dan tlangpui .

Rosin-a siam fluxes .

Non-Activated rosin: precision electronic soldering atan a tha a, residue tlemte chauh a hnutchhiah a, mahse a tihfai theihna a tha lo. Activated Rosin (RMA): A tihfai chak zawk nan acid activator chak lo tak a awm a, mahse a la awm chu paih chhuah a ngai a ni.

Resin/synthetic flux .

Highly stable, residue tlem ber a siam a, hei hian automated soldering (SMT process ang chi) atan a tha hle.

acidic flux a ni.

In lama siam solution: chi, citric acid, leh tui (stainless steel welding atan) emaw toilet cleaner (temporary alternative) emaw a ni.

Risk warning: a chhe nasa hle a, soldering zawhah uluk taka tihfai a ngai.

iii a ni. Flux hman dan leh fimkhur dan tur .

A hman dan tur .

Small-Area Soldering atan: Soldering pen emaw cotton swab emaw hmangin chiang taka hman theih a ni.

Batch soldering atan: Brush hmangin liquid flux hmang la, a bawlhhlawh loh nan hman zat control rawh.

Hriselna leh boruak humhalh .

Fumes inhaling (a bik takin acidic flux nen) inveng la, boruak luh theihna tur hmun siam rawh.

Tui-soluble flux hi boruak tichhe lo zawk a ni a, mahse tihfai a ngai thung.

Metal property leh process mamawh te inmil tir hmang hian soldering quality leh efficiency chu nasa takin a tichangtlung thei a ni.