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2. Weld purging - Wikipedia

   en.wikipedia.org/wiki/Weld_purging

   Weld purging is the act of removing, from the vicinity of the joint; oxygen, water vapour and any other gases or vapours that might oxidize or contaminate a welding joint as it is being welded and immediately after welding. [1] Stainless steels, duplex steels, titanium-, nickel- and zirconium- alloys are sensitive to the presence of air, oxygen ...

3. AL-6XN - Wikipedia

   en.wikipedia.org/wiki/AL-6XN

   AL-6XN (UNS designation N08367) is a type of weldable stainless steel that consist of an alloy of nickel (24%), chromium (22%) and molybdenum (6.3%) with other trace elements such as nitrogen. The high nickel and molybdenum contents of the AL-6XN alloy give it good resistance to chloride stress- corrosion cracking.

4. Weldability - Wikipedia

   en.wikipedia.org/wiki/Weldability

   High-strength low-alloy steels (HSLA) were developed especially for welding applications during the 1970s, and these generally easy to weld materials have good strength, making them ideal for many welding applications. [5] Stainless steels, because of their high chromium content, tend to behave differently with respect to weldability than other ...

5. Rotary friction welding - Wikipedia

   en.wikipedia.org/wiki/Rotary_friction_welding

   The AISI 304 stainless steel has higher strength than the aluminum alloy. Hence, the formation of flashes was restricted to AA1050 aluminum only. [49] Rods Aluminium AA1050 and AISI 304 Stainless steel afret tensile test. [49] On this photo rupture occurring on aluminium site away from the bonding interface. Tungsten - steel weld. [50]

6. Fastener - Wikipedia

   en.wikipedia.org/wiki/Fastener

   The major grade used in stainless steel fasteners: 200 series, 300 series, and 400 series. Titanium, aluminium, and various alloys are also common materials of construction for metal fasteners. In many cases, special coatings or plating may be applied to metal fasteners to improve their performance characteristics by, for example, enhancing ...

7. List of welding codes - Wikipedia

   en.wikipedia.org/wiki/List_of_welding_codes

   Structural steel welding - Welding of steel structures AS/NZS 1554.2: Structural steel welding - Stud welding (steel studs to steel) AS/NZS 1554.3: Structural steel welding - Welding of reinforcing steel AS/NZS 1554.4: Structural steel welding - Welding of high strength quenched and tempered steels AS/NZS 1554.5