Great Computer Articles
Aticles on everything you need to know about computers
Featured Articles
    Computer applications
Computers
    Acer
    Alienware
    Asus
    Dell
    Gateway
    HP, Compaq
    IBM, Lenovo
    Sony
    Whitebox, Custom Systems
Apple Computers & Components
    Apple Accessories
    Apple Components
    Apple Desktops
    Apple Laptops & Notebooks
    Apple Networking
    Apple Printers, Scanners & Ink
    Vintage Apple
    Wholesale Lots
    Other
Office Products
    CD-R, DVD-R, Blank Media
    Copiers & Copier Supplies
    Fax Machines & Supplies
    Microfilm & Microfiche
    Office Equipment
    Office Furniture
    Presentation, AV, Projectors
    Shredders
    Supplies & Small Equipment
    Trade Show Displays
    Other Office Products
    Wholesale Lots
Retail Equipment & Supplies
    Beauty & Salon Equipment
    Labeling & Tagging Supplies
    Mannequins & Dress Forms
    Racks & Fixtures
    Security & Surveillance
    Shopping Carts & Baskets
    Other
Plastics
    Auxiliary Process Equipment
    Injection, Blow Molding
    Molds, Dies
    Raw Materials & Scrap
    Other Items
Manufacturing & Metal Working
    Manufacturing Equipment
    Metalworking Equipment
    Metalworking Tooling, Supplies
    Process Equipment
    Metals & Alloys
    Semiconductor & PCB Equipment
    Textile & Apparel Equipment
    Welding
    Woodworking
    Other
Printers
Printer Supplies & Accessories
    Cleaning, Repair Kits
    Feeders, Trays
    Ink Cartridges
    Ink Refill Kits
    Ink Ribbons
    Laser Drum Cartridges, Fusers
    Laser Toner
    Power Supplies
    Print Heads
    Printer Memory
    Printer Paper
    Sign Vinyl
    Other
Industrial Equipment, MRO
    Adhesives & Sealant
    Cleaning Equipment & Supplies
    Commercial Radios
    Compressors
    Fasteners & Hardware
    Forklifts & Other Lifts
    Forklift Parts & Accessories
    Government & Public Safety
    HVAC
    Hydraulics & Pneumatics
    Lighting & Lasers
    Industrial Automation, Control
    Manuals, Books
    Forklifts & Material Handling
    Painting Equipment & Supplies
    Motors, Transmissions
    Professional Tools & Hardware
    Pumps & Plumbing
    Pumps
    Safety & Security
    Wholesale Lots
    Other
Construction
    Building Materials, Supplies
    Buildings, Modular & Pre-Fab
    Construction Equipment

Manufacturing & Metal Working

Other

Other Article

Brazing is a joining process whereby a non-ferrous filler metal or alloy is heated to melting temperature above 450°C (842°F), or, by the traditional definition that has been used in the United States, above 800°F (425)°C and distributed between two or more close-fitting parts by capillary action. At its liquid temperature, the molten filler metal and flux interacts with a thin layer of the base metal, cooling to form an exceptionally strong, sealed joint due to grain structure interaction. With certain metals, such as Nitinol (Nickel Titanium) and Niobium, a low temperature eutectic can form. This leads to the bonding of the two metals at a point that can be substantially lower than their respective melting temperatures. The brazed joint becomes a sandwich of different layers, each metallurgically linked to the adjacent layers. Common brazements are about 1/3 as strong as the materials they join because the metals partially dissolve each other at the interface and usually the grain structure and joint alloy is uncontrolled. To create high-strength brazes, sometimes a brazement can be annealed, or cooled at a controlled rate, so that the joint's grain structure and alloying is controlled. It is also at 1/3 strength because the metal used to braze is usually weaker than the substrate metal because it melts at a lower temperature, ensuring the substrate does not melt.

Other Items

1 2 3 4 5

Search:  
1964 Armco Steel US Air Force XB 70A Plane Sear ad
$9.99
1 NEW ROLL #12 AWG STR MTW OR THHN OR THWN COPPERWIRE
$29.99
Insulated Glass System
$8000.00
MCELROY MFG POLY PIPE FUSION PREP TOOL MACHINE NR
$895.00
20 1/8 HSS DRILL BITS FIT MAKITA DEWALT MILWAUKEE DRILL
$14.95
AXE MODEL SW-32EHT COMBINATION SPRAYWASHER HOT TANK
$2495.00
Mobile Wood or Biomass Pellet Plant
$49995.00
PW R6 TOOL & CUTTER GRINDER SN.5407
$2000.00
Pexto Foot Shear (52 In. x 16 Ga.)
$3499.00
BLACKSMITH BLACK SMITH WHIRLIGIG IRON WORKER
$20.00
8 Replacement roller wheels with bearings new 70m
$9.99
Machine Shop Estimating High Precision Business Tools
$4850.00
Superior 7" Bench Top Shop Shear
$24.99
PLANS TO BUILD A HYDRAULIC LIFT FOR TRACTOR PLOW BLADE
$3.95
STORM VULCAN MODEL CSP CRANKSHAFT STRAIGHTENING PRESS
$1495.00
Build Your Own Powder Coating Oven Illustrated PLANS
$19.95
Starrett machinest punches center punch
$5.00
7 X 14 " MINI METAL LATHE INFINITELY VARIABLE SPEED NEW
$499.99
Drills 7- 6.80 M/M (.267) New Kennametal TFQ-609
$269.99
Polymer Double Angle Cut Granulator (12in x 9in)
$1299.00
14 pieces phenolic raw material 7 x 10 1/4 x 3/8
$0.99
Royal Filtermist F1200, oil mist/smoke collector
$1250.00
MACHINIST TOOLS PRECISION 123 BLOCK SET !!!!
$9.99
3 Pcs SMT Tooling Q-589
$59.99
HSM-4500 H & S UNI SPOTTER STARTER KIT, AUTO REPAIR
$175.00
20 1/8 HSS DRILL BITS FIT CRAFTSMAN CORNWELL DRILL F-SH
$14.95
Polymer Granulator (5 HP)
$499.00
AUTOMATIC CENTER PUNCH ~ SPRING LOADED ~ Brand New!
$4.50
Silicon Carbide 3 Roll Assortment
$7.50
BRIDGEPORT SLOTTING ATTACHMENT
$1800.00
Sola DC power supplies 81-00230-0200-05
$45.00
UNISORB LR-2500 Level Rite Machinery Mount Leveling Pad
$25.00
ILLUSTRATED MACHINE TOOLS OF 1885~Woodworking, Milling
$9.99
(5) Old Hammers (2) Brass, (1) Lead, & (2) Steel Head
$19.88
Wysong Foot Shear (52 In. x 16 Ga.)
$2499.00
Pipe Fitters Square
$50.00
Vintage LATHE DRILL PRESS FLEX SHOP LIGHT Localite Nice
$29.00
Line Master Gem Switch Foot Switch Pedal Control New
$9.99
LEBLOND TOOL & CUTTER GRINDER SN.93
$800.00
AUTOMATIC CENTER PUNCH ~ SPRING LOADED ~ Brand New!
$4.50
3 Indexible Drills Q-610
$49.99
Hi-Lok Collar Removal Tool - Complete 4 Piece Set
$60.00
American Steel Buildings 30x40x10 Metal Garage Building
$7995.00
R.B. Annis Co Demagnitizer 6 N CIF 6"
$79.99
MASTER TOOL MODEL PT-38 UNIVERSAL PRESSURE TESTER
$1995.00
Evolution Cyclone Magnetic Chip Collector - NEW
$19.95
Arbor Press 1 Ton Presses Ratchet Lever Heavy Duty New
$34.90
JD2 Model 3 Tube Bender Tubing & Pipe JD Squared
$429.95
Dykem Steel Blue Layout Fluid 4 oz.
$1.99
Cartridge heaters Hot Melt 600w 800w 1000w
$185.00
BRIDGEPORT VERTICAL MILL
$5900.00
Roper Whitney Box & Pan Brake (6 FT. x 12 GA.)
$3799.00
Evolution Cyclone Magnetic Chip Collector - NEW
$19.95
UNIVERSAL BENDER Bending Fabrication Spiral Steel Iron
$199.99
Tekcast Vacuum Mold Release Machine for Spin Casting NR
$925.00
AXE MODEL SW-40EEX COMBINATION SPRAYWASHER HOT TANK
$3495.00
Dake Arbor Press
$0.99
New Dust Collector Filter 12.75" x 36" Patton # 022305
$34.99
7 X 14 " MINI METAL LATHE INFINITELY VARIABLE SPEED NEW
$499.99
1958 Johns Manville Providence Rhode Island Water ad
$9.99
VACUUM FORMING LICENSE PLATES AND SIGNS
$302.02
SURFACE GRINDER FULLY AUTOMATIC with MAGNETIC CHUCK
$600.00
KISTLER-MORSE LOAD STAND II WEIGHT MEASURING LOAD STAND
$9.99
Semiconductors Course Transistor n Diode Circuits CD ^
$0.99
AUTOMATIC CENTER PUNCH ~ SPRING LOADED ~ Brand New!
$4.50
20 1/8 HSS DRILL BITS FITS SNAP ON MAC MATCO TOOLS
$14.95
NONDESTRUCTIVE INSPECTION - TEST METHODS Handbook 1CD*
$2.98
1,000 PEM AS-032-2 FLOATING PENN ENGINEERING SEALED BAG
$29.99
SUNNEN VR-6500 PRECISION VALVE REFACER
$4495.00
FELLOWS 7A GEAR SHAPER & TOOLING. XLNT CONDITION!
$7500.00
Bridgeport Vertical Milling Machine (2 HP)
$749.00
49"/129CM Beveled Edge Straight Edge Q548
$129.99
RIDGID 1/8 to 2” UNIVERSAL THREADING DYE GOOD (C1)
$9.99
Bridgeport Quillmaster JA quillmaster angle attachment
$215.00
U S METAL WORKS,WINONA VAN NORMAN,RMC, CLEANING SYSTEM
$6495.00
Industrial hanging scale
$100.00
Chair Furniture Press (DOC/X08-2519) J-900
$71.00
Barber Colman modules 8000 80CC 80FC 80DD
$850.00
AUTOMATIC CENTER PUNCH ~ SPRING LOADED ~ Brand New!
$4.50
Injection mold band heaters Kona Watlow Big Chief IMS (
$1250.00
35 pieces of 2 x 8 3/4 x 1/4 b/w delrin raw material
$0.99
Black Ebonite Rod Blank: 19-inches, ~3/4 Inch Diameter
$33.00
PRO4 AIR / HYDRAULIC TUBE & PIPE BENDER PRO TOOL JD2
$479.95
API 400G temperature transmitter Absolute Process
$140.00
Mohawk Drill Grinder Sharpener 3"
$2500.00
ULTIMATE METAL SHAPING KIT ENGLISH WHEEL PLANISHING
$168.00
Roller Chain #80 Diamond (15)
$350.00
BOX OF WHITE KNIT T-SHIRT RECYCLED RAGS:BR102
$20.53
7 X 12 " MINI METAL LATHE INFINITELY VARIABLE SPEED NEW
$444.44
BARBER COLEMAN #3 GEAR HOBBER & TOOLING
$6000.00
10 - 86"X 24" NORTON DRUM BELTS 36 GRIT,HEAVY DUTY BLUE
$49.99
Dykem Steel Blue Layout Fluid 8 oz.
$2.99
8 pieces lexan 12 1/4 x 12 1/2 x 3/8 raw material
$0.99
JET 4' ALUMINUM METAL BRAKE WITH STAND MOD HB-2248
$49.99
Weber Suretork controls and tooling
$220.00
Sandblasting Sand Blast Helmet Breathing RPB Hose 50 f
$40.00
Industrial 36 In. Heavy Duty Metal Bending Brake Bender
$179.99