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Ultra High Purity Ta1 Tantalum Rod for Semiconductor Sputtering Target
US$492.00
5-49 kg
US$453.00
50+ kg
Product profile
Customization
AvailableCharacteristic
Stable Electrical Behavior, Low WeightProtection
Resistance to Corrosion, High Melting PointModel NO.
Ta1Usage
ElectronicsShape
Solid Round Tantalum RodConcentrate or Not
Non-concentrateProduct Name
Ultra High Purity Tantalum Rod for Semiconductor CGrade
Ta1Purity
≥99.95% (3n5), 99.99% (4n) OptionalMelting Point
2996℃MOQ
5gkLead Time
Stock 15-20days, Custom 20-25daysGas Impurity Control
Ultra-Low O/C/N/H Content, Low Outgassing RateDiameter Range
3mm-100mm, Ultra-Thin Micro Rod CustomizableLength Range
10mm-2000mm, Arbitrary Cutting SupportedSurface State
Pickled Matte / Fine Mirror Polishing (Ra≤0.8μm)Processing State
Full Vacuum Stress Relief Annealed, Grain ControllCore Technical Index
U & Th ≤10ppb, Ultra-Low O/C/N/H Gas ImpurityInspection Certificates
Gdms Element Report, Leco Gas Test, SGS MetallurgyMelting Technology
Vacuum Electron Beam Single Crystal MeltingSputtering Performance
Stable Sputter Yield, Uniform Thin Film DepositionOrigin
Baoji, Shaanxi, ChinaProduction Capacity
500 Tons/YearKey features
Vacuum electron beam single crystal melting raw material, minimal trace metallic impurities
Ultra-high purity grade, optional 3N5/4N/4N5 to match different wafer process standards
Ultra-low O/C/N/H gas content, extremely low outgassing in high vacuum coating chamber
Controlled rolling & annealing, uniform grain and stable crystal texture for consistent sputtering
Dense internal structure without pores & segregation, no local abnormal sputtering area
Ultra-low impurity migration, avoid silicon wafer surface contamination during thin film deposition
Excellent precision machinability, support grinding, threading and copper backplate bonding
Super smooth polished surface optional, no residual oxide layer before target manufacturing
Non-magnetic property, no interference to precision semiconductor coating equipment
Meet international semiconductor material audit standards, complete factory inspection records
Company profile
Business Type: Manufacturer/Factory CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.54h CertifiedTerms of Payment: T/T CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW
About Our Factory & Business Background
AddressRoom 1402, 14th Floor, Building 10, Hongxin International, Gaoxin 5th Road, High Tech Development Zone, Baoji City, Shaanxi Province, Baoji, Shaanxi, China
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Supply Chain Partners15
Our Production Capability & Technical Expertise
Main ProductsTitanium Rod, Hafnium Pipe, Chromium Ring, Titanium Alloy Plate, Nickel Sheet, Tungsten Crucible, Molybdenum Plate, Tantalum Spinning Parts, Niobium Wire, Zirconium Foil
Inspection Type for Finished Products100% inspection(Visual inspection)
Inspection Method for Finished ProductsFinished product checked by packing staff
Our Industry Experience & Global Business Record
Year of Establishment2023-07-26
Main MarketsEast Asia(Japan/ South Korea)
Repeat Buyers Choice30%~50%
Our Certifications, Standards & Industry Recognition
Management System CertificationISO9001:2015
Product Q&A
Q:What tantalum grade is used for semiconductor wafer coating?
A:
Ta1 UNS R05200 electronic semiconductor grade, ultra low radioactive impurities.
Q:What purity levels can you supply for chip manufacturing?
A:
Standard 99.95%, customized 99.99% and ultra-high 99.995% purity.
Q:Why strictly control U and Th elements for semiconductor tantalum rod?
A:
Radioactive trace elements will cause hidden circuit defects on silicon wafer thin film.
Q:Will this tantalum rod release lots of gas inside vacuum coating chamber?
A:
Ultra-low O/C/N/H gas impurities, extremely low outgassing rate to keep chamber clean.
Q:Is pure tantalum magnetic and disturb coating equipment sensors?
A:
Pure tantalum is non-magnetic, no interference to precision coating monitoring parts.
Send Inquiry
*To:
Shaanxi Mingsheng Guangpu Metal Materials Co., Ltd.
Shaanxi Mingsheng Guangpu Metal Materials Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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