Quality Inspection for Welding Tantalum Tube - IOS Certificate Best And er Colorful Grosgrain Ribbon – Forged Tungsten
Quality Inspection for Welding Tantalum Tube - IOS Certificate Best And er Colorful Grosgrain Ribbon – Forged Tungsten Detail:
“Control the standard by the details, show the energy by quality”. Our business has strived to establish a really efficient and stable personnel team and explored an effective high quality manage process for IOS Certificate Best And er Colorful Grosgrain Ribbon, We warmly welcome domestic and overseas customers send out inquiry to us ,we’ve 24hours doing work staff! Anytime anywhere we are still here to generally be your partner.
“Control the standard by the details, show the energy by quality”. Our business has strived to establish a really efficient and stable personnel team and explored an effective high quality manage process for Grosgrain Ribbon, Polyester Grosgrain Ribbon, We always insist on the principle of “Quality and service are the life of the product”. Till now, our solutions have been exported to more than 20 countries under our strict quality control and high level service.
Molybdenum ribbon
Chemical composition:
Main and minor components | Min.content(%) |
Mo | Balance |
Y-Mixoxide | 0.47-0.60% |
Impurities | Max.values (μg/g) |
Al | 10 |
Cu | 20 |
Cr | 20 |
Fe | 20 |
K | 20 |
Ni | 10 |
Si | 20 |
W | 300 |
C | 30 |
H | 10 |
N | 10 |
Cd | 5 |
Hg | 1 |
Pb | 5 |
Dimensions and tolerances:
Ribbon Length/Spool: ≥ 50 m / Spool
Ribbon Thickness: ≥ 50 g / Spool
Ribbon Thickness: 0.015-0.029 mm: +0.002/-0.003mm; 0.030-0.042 mm: +0.003/-0.004mm.
Ribbon Width:
1.5-2.99 mm: ±0.10 mm
3.00-4.99mm: ±0.20 mm
5.0-9.99mm: ±0.30 mm
10.00-20.00mm: ±0.50 mm
Edge Angle α5: <13o
Density: ≥10.1g/cm³
Tensile Strength: 750-1000MPa
Surface condition: The surface is dull and free of oxide layers and impurities that are visible to the naked eye. The final annealing is done in continuous furnaces under ruducing hydrogen atmosphere.
Appearance: The edges are free of defects such as kinks, splits ,ripples, twists or burrs.
Roughness: Ra≥0.15μm
Sagitta: Curvature of ribbon≤2mm/200mm.
Edge line: The fringing to the edge line may not exceed 40 μm to the middline.
Product detail pictures:
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With a sound business credit, excellent after-sales service and modern manufacturing facilities, we have earned an excellent reputation among our customers across the world for Quality Inspection for Welding Tantalum Tube - IOS Certificate Best And er Colorful Grosgrain Ribbon – Forged Tungsten , The product will supply to all over the world, such as: Montreal , Accra , Guatemala , We will supply much better products with diversified designs and professional services. We sincerely welcome friends from over the world to visit our company and cooperate with us on the basis of long-term and mutual benefits.
By Aurora from Lyon - 2018.12.05 13:53
A good manufacturers, we have cooperated twice, good quality and good service attitude.
By Modesty from Czech - 2017.04.28 15:45