TH166035B - Method for surface protection of zinc-aluminum-magnesium alloy steel plate - Google Patents
Method for surface protection of zinc-aluminum-magnesium alloy steel plateInfo
- Publication number
- TH166035B TH166035B TH1601003063A TH1601003063A TH166035B TH 166035 B TH166035 B TH 166035B TH 1601003063 A TH1601003063 A TH 1601003063A TH 1601003063 A TH1601003063 A TH 1601003063A TH 166035 B TH166035 B TH 166035B
- Authority
- TH
- Thailand
- Prior art keywords
- zinc
- aluminum
- magnesium alloy
- metal surface
- plated steel
- Prior art date
Links
- -1 zinc-aluminum-magnesium Chemical compound 0.000 title claims abstract 6
- 229910000831 Steel Inorganic materials 0.000 title claims abstract 5
- 239000010959 steel Substances 0.000 title claims abstract 5
- 229910000861 Mg alloy Inorganic materials 0.000 title claims abstract 3
- 229910052751 metal Inorganic materials 0.000 claims abstract 4
- 239000002184 metal Substances 0.000 claims abstract 4
- 239000003795 chemical substances by application Substances 0.000 claims abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 2
- 150000002903 organophosphorus compounds Chemical class 0.000 abstract 2
- 230000002335 preservative Effects 0.000 abstract 2
- 239000003755 preservative agent Substances 0.000 abstract 2
- 239000004925 Acrylic resin Substances 0.000 abstract 1
- 229920000178 Acrylic resin Polymers 0.000 abstract 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N Fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N phosphonic acid group Chemical group P(O)(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-N phosphoric acid Chemical group OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 1
- OAICVXFJPJFONN-UHFFFAOYSA-N phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 1
- 239000011574 phosphorus Substances 0.000 abstract 1
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 150000003609 titanium compounds Chemical class 0.000 abstract 1
- 150000003682 vanadium compounds Chemical class 0.000 abstract 1
Abstract
การประดิฐษ์ปัจจุบันจัดให้มีวิธีการที่ทำให้ได้ผ่านเหล็กกล้าชุบโลหะผสมสังกะสี- อะลูมิเนียม-แมกนีเซียมที่ปกป้องด้วยชั้นเคลือบผิวโดยกระบวนการเปลี่ยนทางเคมี (chemical conversion coating-treateb zinc-aluminum-magnesium alloy-plated steel sheel) ซึ่งมีความ ต้านทานการกัดกร่อนและกานยึดติดกับฟิล์มเคลือบผิมเรซินที่ดีมากอย่างที่สุด วิธีการนี้ใช้การ ปกป้องพื้นผิวของแผ่นเหล็กกล้าชุบโลหะผสมสังกะสี-อะลูมิเนียม-แมกนีเซียมด้วยสารปกป้อง พื้นผิวโลหะ (metal surface treatement agent) ในที่ซึ่งสารปกป้องพื้นผิวโลหะมีสารประกอบ (A) ที่มีโครงสร้างเซอร์โคนิล ([Zr=O]2+), สารประกอบวาเนเดียม (B), สารประกอบไทเนเนียม ฟลูออโรคอมเพล็กซ์ (C), สารประกอบฟอสฟอรัสอินทรีย์ (Da) ที่มีหมู่กรดฟอสฟอริกและ/หรือ หมู่กรดฟอสฟอนิก, สารประกอบฟอสฟอรัสนินทรย์ (Db), เรชินอะคริลิกในน้ำจำเพราะ (E), พอลิเมอร์ที่มีหมู่ออกซาโซลีน (F) เป็นสารบ่ม โดยที่ส่วนประกอบแต่ละอย่างมีปริมาณที่กำหนดไว้ และค่า pH ของสารปกป้องพื้นผิวโลหะคือ 3 ถึง 6 The current production provides a method for obtaining a zinc-aluminum-magnesium alloy-plated steel sheel by a chemical conversion coating-treateb zinc-aluminum-magnesium alloy-plated steel sheel. ) Which has the most excellent corrosion resistance and adherence to the resin surface coating film. This method uses Protect the surface of a zinc-aluminum-magnesium alloy plate with a metal surface treatement agent where the metal surface preservative contains a compound (A) with a zirconil structure ((Zr = O ) 2+), vanadium compounds (B), titanium compounds Fluorocarbon (C), organic phosphorus compounds (Da) with phosphoric acid groups and / or Phosphonic acid group, Phosphorus ninthyl compound (Db), Aqueous acrylic resins from (E), polymers with oxasoline group (F ) Is a curing agent where each component has a set amount and the pH of the metal surface preservative is 3 to 6.
Claims (1)
Publications (3)
Publication Number | Publication Date |
---|---|
TH1601003063A TH1601003063A (en) | 2017-08-10 |
TH166035A TH166035A (en) | 2017-08-10 |
TH166035B true TH166035B (en) | 2017-08-10 |
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