LG Table 1 Ni Table 1 Nominal Chemical Composition of Nickel Alloys Alloy Ni C Mn Fe S Si Cu Cr Al Ti Mo Co W Cb B Zr Nickel
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1 LG Nickel 1 Ni Ni Ni, Table 1 UNS NoASTM Brand Name Nickel, Monel, Inconel, Incoloy Alloy Group Nickel 200, Monel 400, Inconel 600 (Solution Hardening), (Precipitation Hardening) Ni Cr, Mo, Cu 11 Nickel, Nickel 200 ~ 1090,, (Caustic) (1) 1), 2),, (Nonoxidizing Acid Salt Solution) 3) Dry Gas 4), Caustic Service (2) 1) (Acid) 2), 3) 230 (Sulfidizing Environment) 1
2 LG Table 1 Ni Table 1 Nominal Chemical Composition of Nickel Alloys Alloy Ni C Mn Fe S Si Cu Cr Al Ti Mo Co W Cb B Zr Nickel Nickel Monel Alloy Monel Alloy K Inconel Alloy Inconel Alloy Inconel Alloy Alloy 713C Inconel Alloy Inconel Alloy Inconel Alloy X Udiment Alloy Udiment Alloy Rene Waspaloy Inconel Alloy Inconel Alloy Carpenter 20Cb Inconel Alloy Hastelloy Alloy B Hastelloy Alloy C Hastelloy Alloy C Hastelloy Alloy W Hastelloy Alloy X
3 LG Table2 Table 2 Nickel (g/, 292K) (K) (m/m K, 293~373K) (cal/ s K, (, 293K) 273~373K) Nickel ~ Monel ~ Inconel ~ Hastelloy-B ~ Hastelloy-C ~ Incolloy ~ Incolloy Ni 12 Nickel 121 Nickel Nickel Cr, Mo, W, Cr Monel, Hastelloy- X, Inconel 600, Inconel 625 Alloy XXX Brand Name Monel 400 Alloy 400, Inconel 600 Alloy 600 (1) Nickel Nickel Nickel Nickel Nickel 200 Nickel Nickel 201 Nickel Nickel ~ 760 Nickel,, (2) Nickel-Copper Alloy 400 R
4 LG,, Glass Etching Agent, Solvent,, (3) Nickel-Chromium Alloy 600, 601, 690, 214, 230, G-30, RA-330 Chloride Alloy 690 Alloy 230 Ni-Cr-W Alloy , 1200 Scale Alloy % Alloy G-30 30%Cr, Phosphoric Acid Alloy G-30 Mo Inconel 600 SCC Incoloy 800, Inconel 625 Cr Mo, (4) Nickel-Iron-Chromium Alloy 800, 800HT, 20Cb3, N ,, Incoloy Cb3 Nickel,, 540 (5) Nickel-Molybdenum Alloy B, B-2, N W 16 ~ 28% Mo, Hastelloy B-2 (Ni-28% Mo-2% Fe), 4
5 LG Mo (Knife Line Attack) Fe (20% ) C Si ( C 0025%, Si010% ) Nickel,,,, (Pitting), (SCC ),,, Cr Fig 1 Nickel 800HT Stress-Rupture Value (6) Nickel-Chronium-Molybdenium Alloy C-22, C-276, G, S, X, 622, Hastelloy C Cr 5
6 LG Hastelloy C-276 Hastelloy C Hastelloy C-276 SCC, 2 Cooler HRC 40-50, Engineering plastic Cylinder, Screw Hastelloy C Hastelloy C-4 Hastelloy C-4, Clad Hastelloy C-276 Hastelloy C-22 Hastelloy, (H 2 S, CO 2, ) Cr,, Mo Cr Mo Hastelloy G-3 Hastelloy C-276 Cr(22%) Mo 2% Cu,, ( ) Hastelloy G G Mo, W C, Nb, Hastelloy 122 Nickel Nickel Casting 6
7 LG, Alloy 713C Mold,, Nickel Si Si,, 30% (Cu) 2% Si 123 Al, Ti (Ni 3 Al) Co, Mo Al, Ti, Al (1) Nickel-Copper K-500, (Strain-Age) Monel 400, GTAW ERNiFeCr-2, (2) Nickel-Chromium Cr 13 ~ 20%, Al-Ti Al-Ti-Nb (Age-Hardening) Al-Ti Alloy 713C, X-750, U-500, R-41, Waspalloy Al-Ti-Nb Nickel-Chromium, Gas Turbine (Strength-versus-Weight) (3) Nickel-Iron-Chromium Alloy 901 X Nickel-Chromium ThO 2,, 7
8 LG Fig 2 Nickel Al Ti 8
9 LG Alloy UNS No Table 3 Nickel Nominal Chemical Composition wt% Ni A C Cr Mo Fe Co Cu Al Ti Nb B Mn Si W B Other Nickel 200 N N N Mg Nickel 400 N N R-405 N X N NICR80 N NICR60 N Bal G N IN102 N RA 333 N N N N N N N N C 05 C N N B N N N W N Zr, 002Mg 9
10 LG Alloy UNS No Ni A Nominal Chemical Composition wt% C Cr Mo Fe Co Cu Al Ti Nb B Mn Si W B Other C-276 N C C C - 1 C 008 C 4-035V max C-22 N C C C 008 C 3-035V max B-2 N C 1 C 28 2 C 1 C C 01 C C-4 N C C 2 C C 008 C G-3 N C C C 1 C 1 C 15 C - - G-30 N C C C 15 C 1 C S N C C 2 C C 0015 C 002La 230 N C 5 C C 002La 214 N C 02 C C 001Y, 01Zr C Nickel 301 N K-500 N Waspaloy N Zr R-41 N A N Zr 90 N Zr M252 N U-500 N Zr 713C N Zr 718 N X750 N N N C902 N IN100 N Zr, 10V 10
11 LG Alloy UNS No Nominal Chemical Composition wt% Ni A C Cr Mo Fe Co Cu Al Ti Nb B Mn Si W B Other Nickel TD Nickel N ThO 2 TD NICR N ThO 2 Note : A : Co Co B : Ta (Nb + Ta) C : Table 4 ASTM Nickel Alloy UNS No Nominal Chemical Composition wt% Ni C Cr Mo Fe Th Al Ti Cu Mn* Si* W ASTM A HW N HX N ASTM A CY-40 N * 16-11* CW- 12M-1 N * CZ-100 N * - - 3* * M-35-1 N * * N-12M-1 N * Note : * Maximum Table 5 Iron Base Nickel (Highly Alloyed Iron-Based Alloys) 11
12 LG Alloy UNS No Nominal Chemical Composition, wt% Ni A Cr Co Fe Mo Ti W Nb C Al C Other Iron-Based Nickel 20Cb3 N Cu, 1Mn, 05Si 800 N HT N N N DL S Mn, 060Si N-155 R N RA330 N R Iron-Based Nickel A-286 S N Note : A : Co Co B : Ta (Nb + Ta) 05Ta, 002La 12
13 LG Nickel Table 6 Table 6 Code No (9/ ) MONEL 400 (N04400) MONEL R-405 (N04405) MONEL 450 (C71500) MONEL K-500 (N05500) INCONEL 600 (N06600) INCONEL 601 (N06601) INCONEL 617 (N06617) INCONEL 625 (N06625) INCONEL 690 (N06690) INCONEL 718 (N07718) INCONEL X-750 (N07750) INCOLOY 800 (N08800) INCOLOY 800HT (NO8811) INCOLOY 825 (N08825) INVAR (K93600) ALLOY42 (K94100) KOVAR (K94610) Ni 665 Cu Annealed Ni 665 Cu 315 S 004 Cu 68 Bu 30 Ne 07 Ni 655 Cu 295 Al 27 Ti 06 Ni 760 Cr 155 Fe 80 Ni 605 Cr 230 Fe 140 Al 14 Ni 52 Mo 9 Cr 22 Al 12 Co 125 Ni 61 Cr 215 Mo 9 Nb + Ta 36 Ni 60 Cr 30 Fe 95 Ni 525 Mo 3 Cr 19 Fe 185 Nb + Ta 51 Ni 73 Ti 25 Cr 155 Al 07 Fe 7 Nb + Ta 10 Ni 325 Fe 460 Cr 210 Ni 325 C 008 Fe 460 Cr 21 Al + Ti 10 Ni 42 Cu 22 Fe 30 Cr 215 Mo Annealed ( ) Annealed 846 Aged 842 Annealed 806 Annealed 836 Annealed 844 Annealed 819 Annealed 819 AGED 825 AGED 795 Annealed 795 Annealed 814 Annealed Ni 36 Fe Annealed Ni 42 Fe Annealed Ni 295 Fe 53 Co Annealed 1000psi (MPa) 1000psi (Mpa) Brinell (Rockwell) ( ) ( ) 56 (385) ( ) ( ) ( ) 110 (760) 135 (930) 100 (690) 196 (1350) ( ) ( ) ( ) ( ) 72 (490) 72 (490) 76 (525) ( ) ( ) 24 (165) ( ) ( ) ( ) 51 (350) 75 (520) 55 (379) 171 (1180) ( ) ( ) ( ) ( ) 36 (250) 37 (255) 49 (340) BS (NA13) ASTM B (ASME SB-) 127, , 564 AMS 4544, 4574, 4575, 4730, 4731, 7233 DIN 17743, / W Nr, 24360, / QQ-N-218 / AFNOR NU30 ASTM B(ASME SB-) 164 AMS 4674, 7234 / QQ-N-281 ASTM B(ASME SB-)111, 112, 151, 171, 359, 395, 402, 466, 467, 543 BS (NA18) AMS 4676 / DIN 17743, 17752, W Nr24375 / QQ-N-281 BS (NA14) ASTM B (ASME SB-) 163, , 564 AMS 5540, 5580, 5665, 5687, 7232 DIN 17742, / W NR AMS 5715, 5870 / DIN 17742, / W NR BS 3072, 3074, 3076(NA21) ASTM B(ASME SB-) 443, 444, 446, 564 AMS 5581, 5599, 5666, 5837 DIN 17744, , W Nr / AFNOR 22 D Nb 184 ASME CODE CASE N-20 (1484) ASTM B 637, B 670 AMS 5589, 5590, 5596, 5597, , 5832 / WNr AECMA Pr EN 2404, 2407, 2408 BA HR505 / ASTM B 637 AMS 5542, 5582, 5583, 5598, , 5698, 5699, 5747, 5749, 7246 AFNOR NC 15 Fe T BS (NA15) ASTM B (ASME SB-) 163, , 564 AMS 5766, 5871 S E W 470 / W Nr ASTM B(ASME SB-) 163, , 564/ W Nr / BS 3072, 3074, 3076(NA15H) / S E W 470 BS , 3076(NA 14) ASTM B (ASME SB-) 163, DIN 17744, , W Nr ASTM B 388 / DIN 1715 / S E W 385 W NR13912 / AFNOR A ASTM F 30 / DIN / S E W 385 W Nr AFNOR A ASTM F 15 / AMS DIN / S E W
14 LG ( ) (9/ ) HASTELLOY B-2 (N10665) HASTELLOY C-276 (N10276) HASTELLOY C-4 (N06455) HASTELLOY C-22 (N06022) HASTELLOY G (N06007) HASTELLOY G-3 (N06985) HASTELLOY G-30 (N06030) HASTELLOY X (N06002) ALLOY 20 (N08020) NICKEL 200 (N02200) NICKEL 201 (N02201) Ni BAL Cr 10 Mo 28 Mn 10 Fe 20 Si 010 Co 10 C 001 Ni BAS W 4 Mo 16 Co 25 Cr 155 Mn 10 Fe 55 C 001 Ni BAL Co 20 Cr 16 Mn 10 Mo 155 Ti 07 Fe 30 C 001 Ni Bal Cr W Co 25, C 001 Ni BAL Co 25 Cr 22 Cb + Ta 2 Fe 195 Cu 2 Mo 65 Mn 15 W 1 Si 1 Ni BAL Co 5 Cr Cu Ne W 15 Mo 6-8 Si 1 Mn 1 C 0015 Ni BAL Mo 50 Cr 295 W 25 Fe 150 Mn 20 Cu 17 Co 50 Si 10 Ni BAL Co 15 Cr 22 Si 1 Fe 185 Mn 1 Mo 9 W 06 C 01 Al 05 Ti 015 Ni 35 Mo 25 Fe 37 Cr 20 Cu 35 Ni 996 C 015 MAX Ni 996 C 002 MAX 922 Annealed 889 Annealed 864 Annealed 869 Annealed 830 Annealed 830 Annealed 822 Annealed 822 Annealed 80 Annealed 889 Annealed 889 Annealed 1000psi (MPa) 1000psi (Mpa) Brinell (Rockwell) 1325 (914) 1149 (792) 1162 (801) 1163 (802) 1020 (703) 990 (683) 100 (690) 1095 (755) 90 (620) ( ) ( ) 575 (396) 516 (356) 610 (421) 585 (403) 462 (319) 440 (303) 47 (324) 559 (385) 45 (310) ( ) ( ) 228 (B-95) 184 (B-90) 194 (B-92) 184 (B-90) 161 (B-84) 158 (B-83) 176 (B-88) 194 (B-92) 183 (B-90) AFNOR A ASTM B (ASME SB-) 333, 335, 619, 622, 626 AWS A 514, A 511 ASTM B(ASME SB-) 574, 575, 619, 622, 626 DIN 17744, 17750, 17751, W Nr ASTM B(ASME SB-) 574, 575, 619, 622, 626 AWS A 514, A 511 ASTM B(ASME SB-) 574, 575, 619, 622, 626 AWS A 514, A 511 ASTM B(ASME SB-) 581, 582, 619, 622, 626 AWS A 514, A 511 ASTM B(ASME SB-) 581, 582, 619, 622, 626 AWS A 514, A 511 ASTM B(ASME SB-) CODE CASE 1979 ASTM B (ASME SB-) 435, 572, 619, 622, 626, AMS 5390, 5536, 5798, 7237 AWS A 514, A 511 ASTM B (ASME SB-) 462, 463, 464, 468, ASME SB 160, 161, 162, 163 ASSTM B 160, 161, 162, 163, 366 ASME SB 160, 161, 162, 163 ASTM B 160, 161, 162, 163, 366 AMS 5553 * Hastelloy Cabot Corp Trademark Monel, Inconel, Incoloy INCO Trademark 14
15 LG 2 Nickel Alloy Nickel Alloy Process Process (1) Thickness of metal to be joined (2) Design of unit (3) Design of the joint (4) Position in which the joint is to be made (5) Need for jigs or fixtures (6) Service conditions and corrosive environments to which the joint will be exposed (7) Special shop or filed construction condition Nickel Alloy Process Stainless Steel Thermal Expansion Carbon Steel Thermal Expansion Bead (Convex) (Concave) Bead, Nickel Alloy (Penetration) Wetting (Spec), Condensation Bead Porosity 16 ~ 20 (PWHT)Chemical Treatment Nickel Alloy Hydrofluoric Acid Vapor Caustic Stress Corrosion Cracking (Precipitation Hardening) 21 (Surface Cleaning) Nickel Alloy Nickel Alloy Sulfur Phosphorous Sulfur Phosphorous Grease, Oil, Paint, Cutting Fluid, Cleaning (Attack, or Embrittlement) Cleaning 50mm Cleaning, Solvent Sand Blasting Abrasive Cleaning Oxide 15
16 LG, Oxide Base Metal, Lack of Fusion (Surface Cleaning) Table 3 Table 3 Surface Cleaning Method Harmful Elements Proper cleaning method Machining Oil or Grease Remove with acetone, Marking Crayon trichloroethylene, methyl alcohol or Temperature Indicating Sticks other organic solvents Paint and other less soluble Remove methylene chloride, alkaline materials Oil mist from compressors blast or other machinery cleanness or proprietary mixtures Remove with grinder or shot Remove with 10% HCl 22 Joint Design Nickel Alloy Joint Design, Nickel Alloy (Weld Metal) (Spread) Weaving, Joint Design, Nickel Alloy Penetration Joint Root Joint Root ( ) (Incomplete Penetration) 221 Groove Joints 0093 in (236mm) (Groove) V-, U-, J- Groove 236mm Groove, Crevice Void Notch Stress Under Bead Contour Gas Tungsten Arc Welding(TIG) in Double-V, Double-U Groove Joint (Groove) 1), 2) 3) Single Groove 4) 16
17 LG 222 Corner and Lap Joints Joint Thermal or Mechanical Cycling Condition Corner Joints Full Thickness Root Side Fillet 223 Jigs and Fixtures Jigs, Clamps Fixture Gas Welding Fixture Steel Cast Iron Arc Welding Fixture Arc Contact Copper Weld Groove Fixture Weld Metal Penetration Gas Flux Contour Nickel alloy Mild Carbon Steel Clamp or Restraint (Weld Metal) Compressive Stress Hot Weld Metal Upsetting Effect Filler Metal Reinforcement 23 Ni Ni Ni Table 2, Nb, Mn, Ti, Mo Table 7 Nominal Welding Consumable for Nickel Alloys Welding Consumable Ni C Mn Fe S Si Cu Cr Mo Al Ti Nb Nickel Nickel Filler Metal Nickel Welding Electrode Monel Alloy Monel Filler Metal Monel Welding Electrode Inconel Alloy Inconel Filler Metal Inconel Welding Electrode Inconel Welding Electrode Inco-Weld A Welding El t d 17
18 LG Electrode Inconel Alloy Inconel Filler Metal Inconel Welding Electrode Incoloy Alloy Incoloy Filler Metal Inconel Welding Electrode /30 Copper Nickel Bal Monel Filler Metal Monel Welding Electrode Inconel 182 Mn Nickel 200, Monel 400, Inconel 625, 70/30 Cu- Ni 5% Fe 231 Ni Ni Ni Ni Bead Ni Ni, SMAW Flux Ni 1) Arc Weaving 2) Weaving 3) Root Face 232 Dilution Dilution,,,, 1) 18
19 LG 2) 3), 4) Ni Ni Ni Ni, Stainless Steel Ni Ni 1) Inconel, 2) Inconel Austenite Stainless Steel, Ni, 4 Table 8 MONEL 400 Nickel 200 INCONEL 600 (INCOLOY 800) SUS /30 Cupro-Nickel HASTELLOY- B SUS 304 MONEL /30 Cupro-Nickel HASTELLOY- B SUS 304 MONEL 400 Nickel /30 Cupro-Nickel HASTELLOY- B Ni, NiCu Ni, NiCr, NiCrFe NiCu, CuNi Ni Ni, NiCu Ni, NiCr, NiCrFe NiCu, Ni Ni, CuNi NiCr, NiCrFe NiCr, NiCrFe NiCr, NiCrFe NiCr, NiCrFe Ni, NiCr Ni NiCr, NiCrFe 19
20 LG 233 Ni Ni Ni Austenite, (1) SPb Film Ni Crater Bead (a) (b) (c) Creater (d) ( ), Al, Ti Ni (Ni 3 Al Ni 3 (Al, Ti)), (2), 24 Ni (Cu) Ni Nickel Table 9 Nickel Table 9 Nickel Nickel SMAW GTAW GMAW SAW EBW NICKEL 200 NICKEL 201 MONEL 400 MONEL K
21 LG SMAW GTAW GMAW SAW EBW INCONEL 600 INCONEL 601 INCONEL 800 INCONEL 825 INCONEL 901 HASTELLOY- B HASTELLOY- C HASTELLOY- F HASTELLOY- G HASTELLOY- N 241 Shield Metal Arc Welding 1/16 in (16 mm) INCONEL, MONEL, HASTELLOY-, (1) (Electrodes) Chemical Composition 316(600) 1, 260(500) 2 (2) (Current) Arc,, Backing, Clamp Fixture Tightness, Joint Vertical Welding Overhead Welding Plat Welding (3) (Welding Technique) Arc Vertical Overhead Plat Position Arc Nickel Alloy Weld Metal (Spread) Weaving Weld Metal Arc Arc 21
22 LG Weld Metal Puddle Crater Crack, Crater Rolled Leading Edge Crater Arc Strike Crater ( ) Weaving Reverse T Restrike Arc Strike 1) Arc 2) Crater 3) Porosity Porosity, Radiographic Test Crater Bead Arc Strike (4) (Cleaning) Bead Slag Hand Tool Powered Wire Brush Slag 242 Gas Tungsten Arc Welding Nickel Alloy Flux Precipitation Hardenable Alloy Gas Tungsten Arc Welding (1) (Shielding Gas) GTAW TIG Shield Gas Helium, Argon Gas Nickel Shielding Gas (O 2 ), (CO 2 ), (N 2 ) Porosity (Electrode) 5% (H 2 ) Arc, Bead Filler Metal Argon Gas Helium Gas Porosity, (Straight Polarity, ), Helium Argon Gas 40% Arc Helium 40% 22
23 LG 60A Helium Gas Arc Argon Gas Gas Flow Rate, Weld Metal, Weld Metal Porosity Argon Gas Shield Manual 10 ~ 20Ft 3 /h (028 ~ 057 /h), Machine / Helium Gas Ar Ar Gas 1~ 3 Flow Rate Shielding Gas Cup Size Shielding Gas Porosity, Fan, Generator Torch Venturi (2) (Electrodes) Tungsten 2% Thorium Tungsten Tungsten Alloy (Vaporization), 100A Bead Penetration Arc (Penetration) Tapered Tip Bead, (3) (Current) GTAW ( ) Power Supply Arc Current Decay Arc Arc Tip Tungsten Inclusion, Arc 23
24 LG Arc Damage Arc,, Crack Crater Current Decay Arc (Puddle) Bead Current Decay Step Reduction Stepless Control (4) (Filler Metals) GTAW Welding Rod Filler Metal Flux Bare Welding Rod Arc Filler Metal Porosity (Hot Fissuring) (5) (Welding Technique) Torch Shield Gas Gas Cup 48mm (3/16 in), Fillet 95 ~ 13mm (~ in) Arc Filler Metal( ) Arc 127mm(005 in), 051 ~ 076mm (002 ~ 003 in) Filler Metal Arc, Arc Porosity Filler Metal Shield Gas Cup Filler Metal Filler Metal (Agitation), (Burning Out) Filler Metal (Weld Metal) Porosity 50 ~ 75% Filler Metal Filler Metal (Travel Speed) Porosity (Weld Root)Shielding GTAW Porosity (Back Side) Inert Gas Backing Shielding Backing Flux Shielding 24
25 LG Backing Flux Backing Flux Porosity Slag,,, 243 Gas Metal Arc Welding Nickel Gas Metal Arc Welding (Weld Metal Transfer)Spray, Short-Circuiting Pulsing Arc Globular Transfer Bead Short Circuiting Transfer 32mm (in), Spray or Pulshing Arc Transfer Short Circuiting Transfer, Transfer, Short Circuiting Transfer Out of Position Spray Transfer, Arc, Spray Transfer (Flat Position) Pulsing Arc (Peak) Spray Transfer Range, Globular Transfer Range Pulsing Arc Transfer Spray, (6) (Gas) GWAW Shield Gas Ar Ar + He Metal Transfer 1) Spray and Globular Transfer Spray and Globular Transfer Ar, He He Bead Shield Gas (O 2 ) (C0 2 ), Bead Porosity He, Arc Spatter Gas Flow Rate 071 ~ 283 /h (25 ~ 100 Ft 3 /h) 2) Short Circuiting Transfer Short Circuiting Transfer Ar + He Ar Gas Pintch, (Convex) Bead Lack of Fusion He Bead Cold Lapping(Lack of Fusion) Gas Flow Rate 071 ~ 283 /h (25 ~ 100 Ft 3 /h), He 25
26 LG Protection Flow Rate Gas Cup Size, Ar He 50:50,Flow Rate 11 /h (40 Ft 3 /h) 95mm(in) Gas Cup Size 64m/min (250in/min)Wire 120A, Gas Cup Size 16mm(in) Wire 102m/min(400in/min)160 ~ 180A 3) Pulsed-Arc Transfer Pulsed Arc Transfer Shielding Gas Ar + He 15 ~ 20% He Gas Flow Rate 071 /h (25 Ft 3 /h) 13 /h (45 Ft 3 /h) Gas Flow Rate Arc (7) Filler Metals GMAW Filler Metal GTAW Wire Metal Transfer Spray Transfer 16mm(0062in), Short Circuiting Transfer 09mm(0035in), Pulsing Arc Transfer 11mm(0045in) Wire (8) (Current) GMAW Metal Transfer (DCRP) Spray Transfer Globular Spray mode Transition Point Transition Point Wire,, Power Source GMAW (9) (Welding Technique) Gun, Metal Transfer Arc Spatter Arc Spatter, Arc Control Wire Arc Short Circuiting Method Gun Puddle Arc (Convex) Bead Cold Lapping Pulsed Arc Transfer SMAW Weaving Undercut 26
27 LG Filler Wire Guide Gun Tube 244 SAW SAW GMAW 35 ~ 50% Bead, Arc (1) Flux SAW Flux Arc, Flux Arc Flux Bead Flux Flux (Particle Size) Flux SAW Flux Flux 315 ~ 480(600 ~ 900) 2 (2) Filler Metal SAW Filler Metal GMAW Filler Metal 11 ~ 24mm (0045 ~ 3/22 in) Wire 16mm(1/16 in) Wire (3) (Current) Bead Butt, Overlay Flux, Flux Burden Butt, Slag (4) (Welding Technique) Bead (Open or reasonably wide) Root Area Bead Bead (Concave) Bead Bead, Bead SAW Multipass Pass Chemical Composition, Flux, GTAW SAW NCONEL MONEL 27
28 LG 245 &, Fig 2 NICKEL 28
Alloy Group Material Al 1000,,, Cu Mg 2000 ( 2219 ) Rivet, Mn 3000 Al,,, Si 4000 Mg 5000 Mg Si 6000, Zn 7000, Mg Table 2 Al (%
http://wwwtechnonetcokr (Aluminum & Aluminum BasedAlloy) : LG 1 Aluminum Table 1, 2 1000 7000 4 Al 990% Al 1XXX AlCu 2XXX AlMn 3XXX AlSi 4XXX AlMg 5XXX AlMgSi 6XXX AlZn(Mg, Cu) 7XXX 8XXX ( ) 9XXX Fig 1
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C 0.0.2 ma Cr 14.5~16.5 Co 2.5 max Iron 4~7 Mn 1 max Mo 15 ~ 17 Ni Balance P 0.03 max Si 0.08 max S 0.03 max W 3 ~ 4.5 V 0.35 max 8.89g/cm 3 Multipurpose corrosion resistance of NickelMolybdenumChrome.
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[ ] w wz DOI: 10.3740/MRSK.2009.19.12.692 Kor. J. Mater. Res. Vol. 19, No. 12 (2009) y INCONEL 718w Gas Tungsten Arc Welding» p sƒ ½»y Á *Á *Á y** ( ) d lj p wœq, *w wœ» q **( ) d lj p t Mechanical Properties
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Shield Form Gasket (P/N: UKB10-LS10-190-5, UKB6-LN6-200-5, UKU13-3-150-8, URB10-R5-200-D, URB5-1.5-200-4, URB8-4-180-4, URB9-1-200-D, URU10-3-150-8) 1 Shield form gasket ( 주 ) 뉴티씨 ( NewTC ) 1-1 Description
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GTA 아래보기 자세 다층용접부의 비드형상 예측에 관한 실험적 연구 박민호 김일수 이지혜 지종표 김영수 나상오 大 韓 熔 接 接 合 學 會 誌 第 32 卷 1 號 別 冊 2014. 2 53 연 구 논 문 ISSN 1225-6153 Online ISSN 2287-8955 GTA 아래보기 자세 다층용접부의 비드형상 예측에 관한 실험적 연구 박민호 * 김일수 *,
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