NTSENG PHAHO E NGOTELA KELELLO HO U TSHWEGISA MASITSI!

Lihlopha Tsohle
Blogs

Ho tloha Matšo a Bohale ho ea ho Liheke Tse Kompotileng: Ho Bontša Tshebediso ea Moputso oa Aliminima oa Matšo a Phahameng

2026-01-07 16:37:06
Ho tloha Matšo a Bohale ho ea ho Liheke Tse Kompotileng: Ho Bontša Tshebediso ea Moputso oa Aliminima oa Matšo a Phahameng

Lekhathong la boqapi le leshome la lefatshe, mafolofolo a phahameng a aliminima a ile a fetoha khetho e phethahetseng bakeng sa mekhatlo ea meriko le mabenkele a matla ka lebaka la bona bokhutšoanyane, boholo bo holimo, boikemelo ba letšatši, le bophelo bo telele. Sengolo sena se kopanya maikutlo a abelitsoeng oa metle le lintlha tse hlakileng tsa tlase tse amohetsoeng tsa Europa, Amerika, le Lehodimong bakeng sa ho arabela mekhoa ea ho hapa A1060 aliminima e sieo le A3003 substrate ea aliminima-manganese alloy, ho fana ka tumello ea kaho bakeng sa ho fuoa lefatseng.

I. Kgetho ea Ngqahura: Litekano tse Ding tsa Bohareng le Teko bakeng sa Ngqahura tse Mabeli

Profeseure Konstantinos Daniel Tsavdaridis ea Xango ea Poloro ea City, University of London o reile ka mabaka a Maqhubu a Kamoso bakeng sa Bohoko ba Profaili ea Aliminiyama: “Bophelo bo molemo ba libamba tsa aliminiyama bo amanang ka botlalo le karolo ea legoya le kontrolle ea matla a mang a ngqahura. Matla a mang a siyokangela a ka arabela ho fetoa ha morao le ho suswa ha qubuha.” Dr. Sarah Chen, Mothuti wa Liketsahalo tsa Ngqahura ka Aluminum Association (AA), o botsa: “Liteko tsa A1060 tse phahameng le mabenefiti a legoya la A3003 a hlahisa ditlhoko tse ding tsa maqhubu a mangata.”

(I) Litaelo tse Ding tsa Kgetho ea Ngqahura e Bohareng

Lipara tsa Bohaleli ba Base Material ParametersA3003 Aluminum-Manganese Alloy: Phetoho ea mangane e le 1.0%-1.5%, boemo ba ho qoba bokhoni ba 180MPa, mefuta e mabapi ≤0.15%. E fana ka boemo ba ho qoba phetoho e phahameng ho feta A1060 ka foromo e monate, ho kopanya le boemo bo monate ba ho sebetsa le ha ho hanyetswa ke litholoana. A1060 Pure Aluminum: Phetoho ea aluminium e le ≥99.6%, foromo e monate le bolelele, e nepahetseng bakeng sa matsebo a ntle a mafatshe a nyenyane, li tsosolosa litšenyehelo.
Liqalong tsa Coating Standards Fluorocarbon coating le PVDF content ≥70%, e tla tšoanela likhora tse 2000 tsa ho senyeha ka ntle. - Powder coating le VOC emissions ≤0.03g/L, e ipheta hantle ho feta karolelano ea sehlopha sa 0.08g/L

(II) Ts'ebetso e Tšoanang ea Teko

Boholo ba lipara tse peli bo fetoha tse tharo:

Teko ea karolo ea spektromotara (phoso ≤0.01%)

Ho hlakola boholo (phoso ≤±0.02mm)

teko ea metsi a ntlo ea masimo ea ma-72 hora (ha ho letho la ho hanyetswa ke litholoana)

Professeur Tsavdaridis o ile a re: “Ho boloka data ea tekong ke sehlopha sa boemo ba boikemelo.”

II. Ts'ebetso ea ho hlahisa: Ho kala kapa ho ikhalla ho ts'ebetso e alimetseng

Prof. Michael Schmidt ea Kapaeno ea Lintho tsa Bohaleng ho Universite e a RWTH Aachen e ne e utloisisa ka thuto ea hae mabotho a metallo: “Liphello tsa substrate li bontša maqephe a ts'ebetso, le thathaphelo e fapaneng ke bohlokoa bakeng sa botsitso ba coating.

(1) Tlhophiso ea pele: Ho tsamaisa substrate ea coating bakeng sa substrate tse fapaneng

• A3003: Temperetša ea phosphating 50-60°C, ho nyenyefatsoa 8-10 miniti, sebaka sa phosphating 3-5μm, ho kopanya ≥1.5MPa.

• A1060: Ha karolo e nahana; temperetša ea tlhophiso ea pele 45-55°C, sebaka sa phosphating 3μm, ho kopanya ≥1.2MPa. O se ke oa fetola hore o eme ho phahamisa liphello.

• Sebelisa molaophala o felletseng oa tlhophiso ea pele o nang le thuso ea bohareng ea pH ea solution (7.5-8.5) ho netefatsa ts'ebetso e lekane.

(II) Ts'ebetso ea ho enta: Bohalele le boikarabello

Tšebetso ea CNC e tšoanela ho kopanya ≤ ±0.1mm, phelo ea pese ea turret punch press ≤ ±0.05mm. A3003 e tšoanela litšitiso tse ngata tsa ho kopanya, e lumella sebopeho se sa feleng se sa khethollang; A1060 e fihla ho boemo ba ho hapa boholo ba 20%, le boemo ba phapang bakeng sa qalong ea lesholu le itseng ea 600×600mm ≤ 1.5mm—eba e phahamisa maemo a setjhaba.

(III) Tšebetso ea Gaping le Teko ea Sehlahisoa Se Felmohileng

1. Melao ea Gaping: Tšebetso ea potso elektrostatiki ea poletha 60-80kV, bophara ba poletha 60-80μm, phihlello e felletseng ea matla; tshebetso ea fluorocarbon ea tharollo e tharo le bokhutlo ba poletha ≥3H, ha ho na makhwetla podi ea 500g. Mekhoa ea ho phisha e optimised bakeng sa litšobetso tsa substrate tse peli e ntlafatsa boemo ba ho kopana.

2. Tlhahlobo ea Sebopeho se Phethileng: E 'meli e fihla boemo ba A1 ba ho qala ha tšoana (ho haleha kapele ≥90 metsotso) le litlhophiso tsa TVOC ≤0.05mg/m³. A3003 eaka tlhahlobo e ikemetseng ea boemo ba mangolo (ΔE ≤1.2 kamora maqetelo a 1000 UV), ha a A1060 e romela puo ea boitlamo. E ts'oara hangata ≥3% ea 'ngoe le 'ngoe ea batho ba robileng, le karabo ea seromo e phethang ≥99.3%.

III. Kakanyo ea Bohloko: Litaba li Bonnya Mabenefe a Maseriti

Kakanyo ea bohloko lipakelong tse peli tsa sebase sa aluminium sa koofing sa koofing le lipakelo tsa mantlha (litaba li bontša boleng ba tlase ka ho fetisisa ba tlhahlobo)

Dr. Sarah Chen o ile a re: “Litšenyehelo tsa A1060 ka ngwaga ke 65% ea litšenyehelo tsa lipakelo tsa mantlha, ha A3003 e le feela 60%, ho bontša mabenefe a maholo a morao.

Na u hloka tharollo e sebetsang ea A1060 ya ntle kapa sehlahisoa sa A3003 sa ntle seo se pholosang kahola, Guangzhou Dingchengzun Building Materials e ntse e entsa ho romella mantlha le mafuta a aluminium. Re fa tshebeletso e tšoanang le e le 'ngoe e nang le maikutlo a ikhethileng, lintho tse netefalitsitsweng, le taolo ea ho kenya. Itseng rona joale bakeng sa tharollo ea hau e entsoeng ka lebitla!

Litlhophiso tsa Tšebetso Mantlha a Khale a Aluminium (A1060) Mantlha a Khale a Aluminium (A3003) Mantlha a Mineral Wool Mantlha a Gypsum
Nako ea Tšebetso (Linyaka) 15-20 18-25 8-12 6-10
Bokhutšo ba Ho Lekola (MPa) 80 150 15-25 20-30
Boemo ba Ho Sebelisoa Cha 60% 65% 38% 18%
Mofutho Tlhahlobo Fomo 30%-85% 25% -90% 35%-80% 45%-70%

Lebopong la Ditokelo