Titanový drát ERTi-1--en
ERTi-1 是工业级纯钛焊丝，钛含量超过99%，杂质含量严格控制。具有优良的塑性、韧性和可焊性，能有效防止氢脆现象。其熔敷金属强度高且韧性良好，广泛应用于航空航天、化工设备（反应器、管道）、船舶制造及医疗器械领域的钛及钛合金部件焊接。
Titanový drát ERTi-1--en detaily
Chemical Composition and Performance Characteristics
ERTi-1 Titanium Wire has a Titanium content exceeding 99%, with strictly controlled impurities: Carbon (C) ≤0.03%, Oxygen (O) 0.03-0.10%, Hydrogen (H) ≤0.005%, Nitrogen (N) ≤0.012%, and Iron (Fe) ≤0.08%. This high purity ensures the toughness and impact resistance of the weld joint, effectively preventing hydrogen embrittlement.
The deposited metal exhibits excellent mechanical properties, with a room temperature tensile strength exceeding 240 MPa, a yield strength of 170 MPa, an elongation of not less than 24%, and no cracks observed in longitudinal bending tests.
Specifications and Packaging
ERTi-1 Titanium Wire is available in a variety of specifications:
• Coiled wire: Diameter 0.8-1.6mm, using precision winding technology, wire diameter tolerance controlled within ±0.02mm
• Looped and straight wire: Diameter 1.2-5.0mm, standard length of straight wire is 1 meter, custom lengths of 500-3000mm are supported.
Various packaging options are available, including 10kg, 2kg/5kg, etc., depending on the diameter. Surface treatments include bright finish and acid-washed finish.
Application Areas
ERTi-1 Titanium Wire is widely used in several key industrial sectors:
• Aerospace: Used for welding non-load-bearing titanium alloy components, ensuring welding quality and precision for complex structures.
• Chemical Industry: Welding key equipment components such as titanium alloy reactors, heat exchangers, and pipelines.
• Pressure Equipment: Used for welding titanium and titanium alloy pressure vessels, boilers, and other equipment.
• Shipbuilding and Marine Engineering: Welding of titanium alloy pipelines for ships and structural components for offshore platforms.
• Electronics, Electrical Appliances, and Medical Devices: Welding of high-precision electronic components and medical device housings.
Welding Process Requirements
When using ERTi-1 Titanium Wire, the following precautions should be taken:
• Thoroughly remove oil, rust, moisture, and other impurities from the welding surface before welding.
• Use high-purity argon gas with a purity ≥99.99% as the shielding gas.
• Use low heat input and fewer welding layers during welding, and strictly control the interpass temperature below 150℃.
• Recommended welding current: 180A for 1.6mm diameter welding wire, 190A for 2.5mm diameter welding wire, and 210A for 3.2mm diameter welding wire.
ERTi-1 titanium wire, with its excellent comprehensive performance and wide application adaptability, has become an important material choice in the field of industrial welding.
štítek :
Titanový drát ERTi-1 je průmyslový čistý titanový svařovací drát s obsahem titanu přesahujícím 99%, speciálně navržený pro svařování titanu a titanových slitin. Má nízký obsah nečistot, nízkou citlivost na křehkost vodíku, vynikající svařovací výkon, vysokou pevnost svařovacího kovu a dobrou houževnatost. Je vhodný pro přesné svařování v průmyslový
