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[Hot Item] 99.95 Niobium Nb Ring Niobium Jewelry for Couple or Wedding

[Hot Item] 99.95 Niobium Nb Ring Niobium Jewelry for Couple or Wedding

Product Description Company Info. Overview Product Description Specification Company Profile FAQ Overview Basic Info. Fabrication Processing Polishing Shape Round Style Classic Color Silver Occasion

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Product Details
  • Overview
  • Product Description
  • Specification
  • Company Profile
  • FAQ
Overview

Basic Info.

Fabrication Processing
Polishing
Shape
Round
Style
Classic
Color
Silver
Occasion
Gift, Engagement, Wedding, Anniversary, Party
Material Type
Metal
Main Stone
None
Brand Width
4mm
Thickness
1.5-2.0mm
Jewelry Type
Rings
Rings Type
Engagement Bands or Rings
Pearl Type
None
Jewelry Main Material
Niobium
Setting Type
None
Transport Package
Vacuum Packed or Per Customer's Request.
Trademark
UltraMet
Origin
Hunan, China
Production Capacity
10000000 Piece/Pieces Per Month

Product Description

Product Description

99.95% Niobium Rings
Purity: Nb 99.95% or higher
Dimensions: ring face width is about 4mm, wall thickness is about 1.5mm, inner ring circumference is 52, 54, 56, 58, 60, 62, 64mm
Process: polishing
Style: 4MM EUROPEAN DESIGN , TRADITIONAL D DESIGN


High Mountains and Flowing Waters
- Tantalum&Niobium Series
"High mountains and flowing waters" in ancient Chinese story are a metaphor for the relationship between bosom friends. T&N is an acronym for the element symbol tantalum (Ta) and niobium (Nb). Taken together, the two symbols indicate that when once bosom friends meet in their life, they cannot be separated from each other, as like as niobium in tantalum and tantalum in niobium.
Because:
  • Tantalum and niobium belong to the same group in the periodic table of elements and are both refractory metals in rare metals. Because they have very similar physical and chemical properties, and their distribution in nature is often co-existing and inseparable, early chemists once mistakenly believed that they were the same element. It was not until 1844 that German chemists successfully separated tantalum and niobium for the first time that the twin brothers of the metal world were able to distinguish each other.
  • Tantalum and niobium have good physiological corrosion resistance and biocompatibility, so they are often used as body implant materials and surgical tools, such as bone plates, bone screws, implant teeth, roots, scalpels, and so on.
  • Tantalum and niobium resource reserves are scarce, and their price in rare metals is above the medium level. Due to the similar properties of tantalum and niobium, which are symbiotic and difficult to separate, tantalum and niobium have become the symbol of "close and intimate friends". The T&N series represents the joy of meeting close friends and the invaluable value of friendship.
99.95 Niobium Nb Ring Niobium Jewelry for Couple or Wedding
99.95 Niobium Nb Ring Niobium Jewelry for Couple or Wedding
99.95 Niobium Nb Ring Niobium Jewelry for Couple or Wedding
99.95 Niobium Nb Ring Niobium Jewelry for Couple or Wedding
99.95 Niobium Nb Ring Niobium Jewelry for Couple or Wedding

Specification

item
value
Place of Origin
China
Brand Name
ultramet
Model Number
Dimensions
width
4mm
Thickness
1.5-2.0mm

Company Profile


99.95 Niobium Nb Ring Niobium Jewelry for Couple or Wedding99.95 Niobium Nb Ring Niobium Jewelry for Couple or Wedding99.95 Niobium Nb Ring Niobium Jewelry for Couple or Wedding99.95 Niobium Nb Ring Niobium Jewelry for Couple or Wedding99.95 Niobium Nb Ring Niobium Jewelry for Couple or Wedding99.95 Niobium Nb Ring Niobium Jewelry for Couple or Wedding
99.95 Niobium Nb Ring Niobium Jewelry for Couple or Wedding

FAQ

Q: Are you trading company or manufacturer ?
A: We are factory.

Q: How long is your delivery time?
A: Generally it is 3-7 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to
quantity.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample, but need pay the cost of sample and freight since our product is high value.

Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:

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