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http://www.technonet.co.kr 1 알루미늄 합금 (Aluminum & Aluminum Based-Alloy) 자료제공 : LG 건설 이진희 기술사 1. 종류 성질 Aluminum 합금은 합금 원소의 성분에 따라 Table 1, 2 에서 제시된 바와 같이 1000 시리즈부터 7000 시리즈까지 4 행의 숫자로 표시되어 있다. 각각의 번째 숫자가 의미하는 내용은 다음과 같이 구분된다. Al 순도 99.0% 또는 이상의 Al 1XXX Al-Cu 합금 2XXX Al-Mn 합금 3XXX Al-Si 합금 4XXX Al-Mg 합금 5XXX Al-Mg-Si 합금 6XXX Al-Zn-(Mg, Cu)합금 7XXX 기타 합금 원소 8XXX 사용되지 않는 강종 (예비 번호) 9XXX Fig. 1 알루미늄 합금의 계통도 Table 1 Aluminum 합금의 구분

aluminum alloy for korean(data_sheet)

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(Aluminum & Aluminum Based-Alloy) : LG

1. Aluminum Table 1, 2 1000 7000 4 . . Al 99.0% Al Al-Cu Al-Mn Al-Si Al-Mg Al-Mg-Si Al-Zn-(Mg, Cu) ( ) 1XXX 2XXX 3XXX 4XXX 5XXX 6XXX 7XXX 8XXX 9XXX

Fig.

1

Table 1

Aluminum 1

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Alloy Group 1000

Material Al , , , . . Cu Mg . . ( 2219 .) Rivet , . Mn

2000

3000

. Al , , , . Si . . Mg . . Mg Si . , . Zn , Mg .

4000 5000

6000

7000

Table 2 1060 1100 2011 2014 2024 2219 3003 3004 3005 40320.40 0.50 ~ 1.2 0.5 0.20 0.6 0.30 0.6 11.0 ~ 13.5

Al Zn0.05 0.10 0.30 0.25 0.25 0.10 0.10 0.25 0.25 0.25

(%) Cr0.10 0.10 0.10 0.10

Si0.25 1.0

Fe0.35

Cu0.05 0.05~ 0.20 5.0 ~ 6.0 3.9 ~ 25.0 3.8 ~ 4.9 5.8 ~ 6.8 0.05~ 0.20 0.25 0.30 0.50 ~ 1.3

Mn0.03 0.05 0.40 ~ 1.2 0.30 ~ 0.9 0.20~ 0.40 1.0 ~ 1.5 1.0 ~ 1.5 1.0 ~ 1.5 -

Mg0.03 0.20 ~ 0.8 1.2 ~ 1.8 0.02 0.8 ~ 1.3 0.20 ~ 0.6 0.8 ~ 1.3

Ti0.03 0.02 ~ 0.10 0.10 -

Al99.6 99.0

0.7 0.7 0.5 0.30 0.7 0.7 0.7 1.0

Pb : 0.20~0.6 Bi : 0.20~0.6 Zr + Ti : 0.20 Zr + Ti : 0.20 V : 0.05~0.15 Zr : 0.10~0.25

Remainder Remainder Remainder Remainder Remainder Remainder Remainder

Ni : 0.5 ~ 1.3

Remainder

2

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4043 5005 5052 5083 5082 6061 6063 6N01 6951 7003 7072 7075 7N01

Si4.5 ~ 6.0 0.30 0.25 0.40 0.20 0.40 ~ 0.8 0.20 ~ 0.6 0.40 ~ 0.9 0.20~ 0.50 0.30 0.7 0.40 0.30 0.5 0.35

Zn

(%) Cr0.10 0.15~ 0.35 0.05~ 0.25 0.15 0.04~ 0.35 0.10 0.30 0.20 0.18 ~ 0.35 0.30

Fe0.8 0.70 0.40 0.40 0.35 0.7 0.35 0.35 0.8 0.35

Cu0.03 0.20 0.10 0.10 0.15 0.15~ 0.40 0.10 0.35 0.15~ 0.40 0.20 0.10 1.2 ~ 2.0 0.20

Mn0.05 0.20 0.10 0.40 ~ 1.0 0.15 0.15 0.10 0.50 0.10 0.30 0.10 0.30 0.20 ~ 0.7

Mg0.05 0.5 ~ 1.1 2.2 ~ 2.8 4.0 ~ 4.9 4.0 ~ 5.0 0.8 ~ 1.2 0.45 ~ 0.9 0.40 ~ 0.8 0.40 ~ 0.8 0.50 ~ 1.0 0.10 2.1 ~ 2.9 1.0 ~ 2.0

Ti0.20 0.15 0.10 0.15 0.10 0.10 0.20 0.20

AlRemainder Remainder Remainder Remainder Remainder Remainder Remainder Remainder Remainder

0.10 0.25 0.10 0.25 0.25 0.25 0.10 0.25 0.20 5.0 ~ 6.5 0.8 ~ 1.3 5.1~ 6.1 4.0 ~ 5.0

Zr : 0.05~0.25

Remainder Remainder

Zr + Ti : 0.25 Zr : 0.25 V : 0.10

Remainder Remainder

Aluminum Association .

1.1

Aluminum , , , , . pH 4.5 ~ 8.5 Fe, Cu, Pb ppm . (Mn, Si, Mg, Cu, Zn, Cr ) . 4 , 2 .

3

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1.1.1 (1) Mn, Si, Mg Al Al , . . (2) , H

Al Cu , 4~5 . (3) ,

Al 2 . . (4)

, 1.5

Al , 50~100 . Al 2270~3070K Arc Al . 3.75~4.0 Al . Al .

1.2

.

1.2.1 (Si), (Fe), (Mn), (Mg) . Table 1 2 1XXX, 3XXX, 4XXX, 5XXX . 4

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. . . . Table 3 . 343 ~ 410

1080 1070 1060 1050 1020 1100

3003

Table 3 Nominal Composition (%) Cu Mn Mg Cr 99.8% Min. Aluminum , , , 99.7% Min. Aluminum , . , , 99.6% Min. Aluminum Tank 99.5% Min. Aluminum 99.2% Min. Aluminum , , , , , 99.0% Min. Aluminum , , 1100 , , , 1100 , , 0.12 1.2 , 3003 Deep Draw 3003 , , Can Body, Base, , Color Al , , 3003 5005 , Tank,

3004

-

1.2

1.0

-

5005

-

-

0.8

-

5050

-

-

1.4

, 5083 , , . , 5

5052, 5652

-

-

2.5

-

5082

-

-

4.5

0.15

Can End , , ,

5083

-

0.7

4.4

0.15

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5086 5154, 5254 5454 5456 5N01

Nominal Composition (%) Cu Mn Mg Cr 0.45 4.0 0.15 3.5 0.25

5052 5083 , , , , , , , , , ,

-

0.8 0.8

2.7 5.1 0.4

0.12 0.12 , ,

X . . Table 4 -0 -F - H1 - H2 - H3 , . . . .

Annealed, recrystallized As fabricated Strain hardened only Strain hardened and then partial annealed Strain hardened and then stabilized

Table 5 / 1070 -O -H14 -H18 1050 O -H14 -H16 -H18 1100 O Yield Strength (Kgf/mm2) 4.50 8.00 15.00 3.00 10.50 12.50 15.00 3.50

Elongation thickness (1.6mm %) 37 8 5 39 10 8 7 35 Brinell Hardness 18 32 38 20 32 36 40 23 6.50 7.00 8.00 8.50 6.50 3.00 3.50 4.00 5.00 3.50 (Kgf/mm2) (Kgf/mm2)

Tensile Strength (Kgf/mm2) 7.00 11.00 16.00 8.00 11.00 13.50 16.00 9.00

6

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/ -H12 -H14 H16 -H18 1200 O -H14 -H16 -H18 3003O -H12 -H14 -H16 -H18 3004O -H32 -H34 -H36 -H38 5005O -H12 -H14 -H16 -H18 -H32 -H34 -H36 -H38 5052O -H32 -H34 -H36 -H38 5056O -H18 -H38 5083O -H321 5086O -H32 -H34 -H38 5086O -T4, T451 -T6, T651

Yield Strength (Kgf/mm2) 10.50 12.00 14.00 15.50 4.00 11.50 13.50 17.00 4.00 12.50 15.00 17.50 19.00 7.00 17.50 20.50 23.00 25.50 4.00 13.50 15.50 17.50 19.50 12.00 14.00 17.00 19.00 9.00 19.50 22.00 24.50 26.00 15.50 41.50 35.00 15.00 23.00 12.00 21.00 26.00 13.50 5.50 15.00 28.00

Tensile Strength (Kgf/mm2) 11.00 12.50 15.00 17.00 9.50 12.00 14.50 18.00 11.00 13.50 15.50 18.50 20.50 18.50 22.00 24.50 26.50 29.00 12.50 14.00 16.00 18.50 20.50 14.00 16.00 18.50 20.50 19.50 23.00 26.50 28.00 29.50 29.50 44.50 42.00 29.50 32.50 26.50 29.50 33.00 27.50 12.50 24.50 31.50

Elongation thickness (1.6mm %) 12 9 6 5 38 9 6 6 30 10 8 5 4 20 10 9 5 5 25 10 6 5 4 11 8 6 5 25 12 10 8 7 22 12 10 14 25 22 12

Brinell Hardness 28 32 38 44 23 32 38 44 28 35 40 47 55 45 52 63 70 77 28 36 41 46 51 47 60 68 73 77 65 105 100 30 25 17

(Kgf/mm2) 7.00 7.50 8.50 9.00 6.50 8.00 8.50 9.00 7.50 8.50 10.00 10.50 11.00 11.00 12.00 12.50 14.00 15.00 7.50 10.00 10.00 10.50 10.00 11.00 10.00 10.50 11.00 12.50 14.00 15.00 16.00 17.00 18.50 24.00 22.50 17.50 16.00 19.00 8.5 17.00 21.00

(Kgf/mm2) 4.00 5.00 6.50 6.50 3.50 5.00 6.00 6.00 5.00 5.50 6.50 7.00 7.00 10.00 10.50 10.50 11.00 11.00 11.00 12.00 12.50 13.50 14.00 14.00 15.50 15.50 16.00 6.50 10.00 10.00

7

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1.2.2 . . (Cu), (Mn), (Zn), (Si) .

. 2XXX, 6XXX 7XXX 4XXX . . Table 6 Nominal Composition (%) Si Mn Mg Zn Ni Cr , 0.8 0.8 0.5 0.5 0.7 0.6 , , 2017 , . , , , , , , , , , , , , , , 6061 , , . , , , , , . , , , 6061 Brazing

2014 2017

Cu 4.4 4.0

2024 2036 2090 2218 2219 2519 2618 6005 6009 6010 6013 6061

4.4 2.6 2.7 4.0 6.3 5.8 2.3

0.18

0.6

1.5

-

2.0 1.0 -

0.10 0.10 0.20

0.25 0.45 0.30 1.5 -

0.30 0.17 0.06 1.6 -

0.8 0.50 0.40 0.8 0.50 0.6 0.25 0.40 1.0 0.50 0.8 0.25 0.9 0.25 0.35 0.95 0.25 0.6 1.0 -

6063 6070 6101 6262 6351 6951

-

0.40

0.6 -

0.7 0.8 0.6 1.0 0.6 0.6

-

8

0.09 -

1.4 0.50 0.28 1.0 0.35

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7004 7005 7039 7075 7079 7178

1.6 0.6 2.0

-

0.45 0.30 -

1.5 1.4 2.8 2.5 3.3 2.8

4.2 4.5 5.6 5.6 4.3 6.8

-

, 0.13 , 0.23 , 2024 ,

0.23 Al . 0.20 0.23 , 76.2mm , , 7075

X . . Table 7 -0 -F -W , . , . . . . . . . . . . . . . 9

Annealed As fabricated Solution heat treated

- T1

- T2

Cooled from an elevatedtemperature shaping process and naturally aged to a subsequent stable condition

- T3

Solution heat treated, cold worked, and naturally aged to a substantially stable condition. Solution treated and naturally aged to a substantially stable condition Cooled from an elevatedtemperature shaping process and then artificially aged Solution heat treated and stabilized

- T4

- T5

- T6

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- T7 - T8

Solution heat treated and stabilized Solution heat treated, cold worked, and then artificially aged Solution heat treated, artificially aged, then cold worked Cooled from an elevatedtemperature shaping process, cold worked, and then artificially aged. Table 8

, . . , .

- T9

- T10

Elongation thickness (1.6mm %) 20 18 20 13 20 22 12 12 9 10 12 17 11 Brinell Hardness 45 105 135 45 105 47 120 120 130 25 42 60 73 82 70 95 (Kgf/mm2) 12.50 26.50 29.50 12.50 26.50 12.50 29.00 29.00 29.50 7.00 10.00 12.00 15.50 15.50 12.50 19.00 15.50 32.50 (Kgf/mm2) 9.00 14.00 12.50 9.00 12.50 9.00 14.00 14.00 12.50 5.50 6.50 7.00 7.00 -

/ 2014O -T4, T451 -T6, T651 2017O -T4, T451 2024O -T3 -T351,T4 -T36 6063O -T1 -T4 -T5 -T6 -T83 -T831 -T832 7075O -T6,T651

Yield Strength (Kgf/mm2) 10.00 29.50 42.00 7.00 28.00 8.00 35.00 33.00 40.00 5.00 9.00 9.00 15.00 22.00 24.50 19.00 27.50 10.50 47.00

Tensile Strength (Kgf/mm2) 19.00 43.50 49.00 18.00 43.50 19.00 49.00 48.00 50.50 9.00 15.50 17.50 19.00 24.50 26.00 21.00 29.50 22.50 53.50

10

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2. 2.1 JIS Z 3232 (BY) Wire (WY) ASME Sec. II Part C SFA 5.10 . ASME Sec. II Part C SFA 5.10 . Table 9 ER1100 R1100 ER1188 B R1188 B ER2319 C R2319 C ER4009 R4009 ER4010 R4010 R4011 ER4043 R4043 ER4047 R4047 ER4145 R4145 ER4643 R4643 ER5183 R5183 ER5356 R5356 ER5554 R5554 ER5556 R5556 ER5654 R5654 R-206.0 D UNS No.Si Fe Cu 0.05 ~ 0.20 0.00 5 5.8 ~ 6.8 1.0 ~ 1.5 0.20 Mn Mg Cr Ni Zn 0.10 0.01 0.20 ~ 0.40 0.10 0.10 0.01 0.02 0.45 ~ 0.6 0.30 ~ 0.45 0.45 ~ 0.7 0.05 0.05 0.15 0.10 ~ 0.30 4.3 ~ 5.2 4.5 ~ 5.5 2.4 ~ 3.0 4.7 ~ 5.5 3.1 ~ 3.9 0.15 ~ 0.35 0.05 ~ 0.25 0.05 ~ 0.20 0.05 ~ 0.20 0.05 ~ 0.20 0.15 ~ 0.35 0.05 0.15 0.03 0.10 0.10 0.10 0.01 0.10 ~ 0.20 0.20 0.20 0.04 ~ 0.20 0.20 Ti Each 0.05 0.01 0.05 0.05 0.05A

2.1.1

(SFA-5.10) (wt%) OthersTotal 0.15

Aluminu m 99.0% Min. 99.88% Min.

A91100 A91188 A92319 A94009 A94010 A94011 A94011 A94047 A94515 A94643 A95183 A95356 A95554 A95556 A95654 A902060

Si + Fe 0.95 0.06 0.20 4.5 ~ 5.5 6.5 ~ 7.5 6.5 ~ 7.5 4.5 ~ 6.0 11.0 ~ 13.0 9.3 ~ 10.7 3.6 ~ 4.6 0.40 0.06 0.30 0.20 0.20

A

A

0.15 0.15 0.15

Rem. Rem. Rem. Rem. Rem. Rem. Rem. Rem. Rem. Rem. Rem. Rem. Rem. Rem.

A

A

0.20 0.8 0.8 0.8 0.8

0.20 0.30 0.30 3.3 ~ 4.7 0.10

0.10 0.05 0.05 0.15 0.05 0.50 ~ 1.0 0.05 ~ 0.20 0.50 ~ 1.0 0.50 ~ 0.10 0.01 0.20 ~ 0.50

0.10 0.10 0.20 0.20 0.10

0.05 0.05 0.05 0.05

A

0.15 0.15 0.15 0.15 0.15

A

A

A

0.15

0.05

A

0.40

0.10

0.25

0.15 0.06 ~ 0.20 0.05 ~ 0.20 0.05 ~ 0.20 0.05 ~ 0.15 0.15 ~ 0.33

0.05

A

0.15

0.25

0.40

0.10

0.10

0.05

A

0.15

0.25

0.40

0.10

0.25

0.05

A

0.15

0.25

0.40

0.10

0.25

0.05

A

0.15

Si + Fe 0.45 0.10 0.15

0.05 4.2 ~ 5.0

0.20

0.05

A

0.15

0.10

0.05

0.15

11

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(wt%)UNS No.Si 4.5 ~ 5.5 6.5 ~ 7.5 6.5 ~ 7.5 6.5 ~ 7.5 Fe Cu 1.0 ~ 1.5 0.20 0.05 0.20 Mn Mg 0.40 ~ 0.6 0.25 ~ 0.45 0.45 ~ 0.6 0.40 ~ 0.7 Cr Ni Zn Ti 0

OthersEach Total

Aluminu m

R-C355.0 R-A356.0 R-357.0 R-A357.0 E

A33550 A13560 A03570 A13570

0.20 0.20 0.15 0.20

0.10 0.10 0.03 0.10

0.10 0.10 0.05 0.10

0.20 0.20 0.20 0.04 ~ 0.20

0.05 0.05 0.05 0.05

0.15 0.15 0.15 0.15

Rem. Rem. Rem. Rem.

Note : A : Beryllium content shall be 0.0008% maximum. B : Vanadium content shall be 0.05% maximum. C : Vanadium content shall be 0.5 ~ 0.15%. D : Tin content shall not exceed 0.05% E : Berylium content shall be 0.04 ~ 0.07% Rem : Remainder Gallium content shall be 0.03% maximum. Zirconium content shall be 0.10 ~ 0.25%.

2.1.2 . 1) 2) 3) 4) 5) 6) (1) Anodizing

. . . , , (Hot short) . 7-9 Al-Si (4XXX ), Al-Mg (5XXX ), 12

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Al-Cu (2XXX ), Al-Mg2Si (6XXX ) . Silicon Manganese .

7-9 (2)

. . . (3)

Al-Mg 3% Mg 66 . . Mg . . 13

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Table 10 1100 1188 2319 4009 4010 4011 4043 4047 4145 4643 5183 5356 5554 5556 5654 Si Fe Cu 0.05~ 0.20 0.005 5.8 ~ 6.8 1.0~ 1.5 0.20 0.20 0.30 0.30 3.3~ 4.7 0.10 0.10 0.10 0.10 0.10 0.05 Mn 0.05 0.01 0.20~ 0.40 0.10 0.10 0.10 0.05 0.15 0.15 0.05 0.50~ 0.10 0.05~ 0.20 0.50~ 0.10 0.50~ 0.10 0.01

Al Mg 0.01 0.02 0.45~ 0.6 0.30~ 0.45 0.45~ 0.7 0.05 0.10 0.15 0.10~ 0.30 4.3~ 5.2 4.5~ 5.5 2.4~ 3.0 4.7~ 5.5 3.1~ 3.9 Cr 0.15 0.05~ 0.25 0.05~ 0.20 0.05~ 0.20 0.05~ 0.20 0.15~ 0.35 Zn 0.10 0.03 0.10 0.10 0.10 0.10 0.10 0.20 0.20 0.10 0.25 0.10 0.25 0.25 0.20 Ti 0.01 0.10~ 0.20 0.10~ 0.20 0.20 0.04~ 0.20 0.20 0.15 0.15 0.06~ 0.20 0.05~ 0.20 0.05~ 0.20 0.05~ 0.15 Each 0.05 0.01 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 Total 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 99.0 Min. 99.88 Min. Remainder Remainder Remainder Remainder Remainder Remainder Remainder Remainder Remainder Remainder Remainder Remainder Remainder

, wt%

Si + Fe < 0.95 0.06 0.20 4.5~ 5.5 6.5~ 7.5 6.5~ 7.5 4.5~ 6.0 11.0~ 13.0 9.3~ 10.7 3.6~ 4.6 0.40 0.25 0.25 0.25 0.06 0.03 0.20 0.20 0.20 0.8 0.8 0.8 0.8 0.40 0.40 0.40 0.40

Si + Fe < 0.45

(4)

. Galvanic . , Al-Mg . .

(5)

Si Mg 14

.

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Al-Si 4043 . (6) Anodizing

. . (Si) (Cr). (Si) . Al-Si , . (Cr) . (Cu) (Mn) .

2.2

Aluminum .

2.2.1 Gas Tungsten Arc WeldingAl GTAW Cleaning Ar GTAW .

, . Arc . . . , . Shielding Gas . , .

15

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2.2.2 Gas Metal Arc Welding(1) Short Circuit Arc Wire . (Metal Transfer) . . (2) Pulsed Arc (Spray) Arc

0.6~1.2mm, 20~150A 3mm

MIG Wire . , Drop Globular Arc . (Peak) Arc . (3) Wire 1.2, 1.6 , 2.4 .

Spray Arc

GMAW Wire 1.0~2.4mm , . 100~500A .

2.2.3 , , , Al , Flux . , , . -, - .

2.2.4 (Stud Welding), (Electron Beam Welding), Plasma Arc , . Stud Welding .

16

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2.3

(1)

2.3.1 Al GTAW, MIG Arc , Air-plasma . , Air plasma , . (2)

, , , . . Grind . Table 11 Sodium Hydroxide (Caustic Soda Nitric Acid ). Nitric Acid H2SO4 1 gal (3.79) CrO3 45oz (1.28kg) Water 9 gal (34.1) H3PO4 (75%) 3.5gal (13,3) CrO3 1.75Ib (79.4 grams) Water 100gal (379) H2SO4 5.81 oz (165 grams) Water 0.26 gal (1) Fe2SO4H2 10% by Volume

140 ~ 160 (60 ~ 71) 10 ~ 60 . 30 , . 2 ~ 3 , . 5 ~ 10 , .

NaOH 50 grams with 1Water HNO3 (68%)

.

Sulfuric-Chromic

160 ~ 180 (60 ~ 82)

PhosphoricChromic

200(93)

Sulfuric Acid

165(73)

Ferrous Sulfate

80(26.8)

5 ~ 10 , , . 5 ~ 10 .

17

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(3)

1) (Tack Weld) Al (JIG) . , . Table 12 GTAW MIG 2) 3 , 100mm . . (Tack Weld) (mm) 5~8 5~8 20 ~30mm 30 ~ 50mm 50 ~ 150mm 100 ~ 200mm

2.3.2 (1) 1) Al . , . , . , , .

18

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Fig. 2)

, 1000, 3000, 4000, 5000 , . 5000 Al-Mg. Mg Mg . Mg . 6000 Al-Mg-Si Al-Mg Al-Si . 6000 Mg Si .

3)

, , . Butt , Fillet . , . Arc . Bead . End TAB Crater . . . 19

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(2)

Al . , , . . . . Al

, , , , , , . . Table 10 .

Fig. Table 13 1.

2.

1.

2.

3.

4.

, . . () . , , , , , . , , , . Torch 20

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5.

6.

1. 2. 3.

Touch (233K ) Arc start . End-TAB Bead ( start ) . ( 85~90% ) ( 1m/sec ) . . Feedback .

(3)

Al , . GTAW . Wire brush .

21