- Plant Extract[5]
- Laser Beauty Equipment[5]
- Nail Printer[6]
- TV Mounts[2]
- Connectors[5]
- Electrical Plugs & Sockets[1]
- Herbal Medicine[2]
- Dental Equipments[10]
- Emergency & Clinics Apparatus[2]
- General Assay & Diagnostic Apparatus[8]
- Surgical Instruments[10]
- Ultrasonic[8]
- Pharmaceutical[4]
- Other Analysis Instruments[3]
- Refractometers[2]
- Other Metals & Metal Products[7]
- Rare Earth & Products[4]
- Conference System[4]
- Other Presentation Equipment[3]
- Projection Screens[1]
- Trumpet[7]
- Other Musical Instruments & Accessories[1]
- VoIP Products[10]
- Jewelry Tools & Equipment[10]
- Contact Person : Mr. Liu David
- Company Name : Baoding Yunxin Trade Co., Ltd.
- Tel : 86-312-8633800
- Fax : 86-312-3123576
- Address : Hebei,Baoding,Gongan Mansion Fengfan Road
- Country/Region : China
- Zip : 071051
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Niobium foils
Nb1 99.95% high performance niobium strip
Material: RO4200-1, RO4210-2Size: Thickness (mm) Width (mm) Length (mm)Foil 0.03-0.09 30-300 >50
Standard: As per ASTM B393-98Purity: >=99.9% or 99.95%
Table 1. Chemical composition:
Chemistry % | |||||||||||||
Designation | Chief component | Impurities less than | |||||||||||
Nb | Fe | Si | Ni | W | Mo | Ti | Ta | O | C | H | N | ||
Nb1 | Remainder | 0.004 | 0.002 | 0.002 | 0.004 | 0.004 | 0.002 | 0.07 | 0.015 | 0.005 | 0.0015 | 0.003 | |
Nb2 | Remainder | 0.02 | 0.02 | 0.005 | 0.02 | 0.02 | 0.005 | 0.15 | 0.03 | 0.01 | 0.0015 | 0.01 | |
Special requirements to be agreed on by the supplier and buyer of negotiations |
Table 2. Mechanical requirements (annealed condition)
Grade | Tensile strength δbpsi (MPa), ≥ | Yield strength δ0.2, psi (MPa),≥ | Elongation in 1"/2" gage length, %, ≥ | |
>=0.010 | <0.010 | |||
RO4200-1 RO4210-2 | 18000 (125) | 12000 (85) | 25 | 20 |
Special requirements to be agreed on by the supplier and buyer of negotiations
Nb1 99.95% high performance niobium strip