High-Temperature Molybdenum Twisted Wire - Specialized Heating Element for Vacuum Furnace

Product Description

Product Description

Core Advantages

Designed specifically for the sapphire substrate annealing process in LED chip manufacturing, this high-purity molybdenum connector prevents impurities from contaminating the substrate. Its precision twisting process ensures uniform current conduction. Its high-temperature resistance makes it suitable for long-term annealing operations. It can be directly connected to mainstream LED chip production equipment without the need for additional wiring adjustments, effectively improving LED chip annealing efficiency and product yield.

Specification

Product Name	Molybdenum Twisted Wire
Monofilament diameter	0.1mm-0.8mm
Number of twisted strands	Two shares, three shares, four shares, six shares
Twisting pitch	8mm-25mm
Finished product length	10m/roll, 20m/roll, 50m/roll
Tensile Strength	≥280MPa
Elongation	≥15%
Impurity Content	Fe≤0.01%,Si≤0.005%,C≤0.005%,O≤0.008%

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As a high-performance refractory metal material, the core characteristics of molybdenum plates revolve around "high temperature adaptability, performance stability, and scene versatility". They are specifically manifested as: the melting point is as high as 2620℃, which can work stably in a high temperature environment of 1000–2000℃ for a long time and stable operation, and the thermal expansion coefficient is only 1/3 of that of steel.

Pure molybdenum rods are rod-shaped materials made of metal molybdenum with a purity of ≥99.95% and are made of isostatic molding, high-temperature sintering, forging and precision machining. The density is close to the theoretical value and has excellent high-temperature performance. Its melting point is as high as 2620℃, and its tensile strength remains ≥200MPa at 1000℃, and its thermal expansion coefficient is low, its creep resistance is excellent, and it is not easy to deform under high temperature loads.

Pure molybdenum pipes are tubular components made of metal molybdenum with a purity of ≥99.95% through precision processes such as powder metallurgy, extrusion, and drawing. Its core advantage lies in its ultra-high temperature stability, with a melting point of 2620℃, and can work at 1700℃ for a long time in a vacuum or inert atmosphere, and can be continuously served for more than 4,000 hours under a vacuum environment of 1800℃.

Production equipment

Packaging & Shipping

Company Profile

Certifications

ISO9001 Certificate

   As a professional non-ferrous metal processing and foreign trade export enterprise, our company has officially passed the ISO9001 international quality management system certification, providing global customers with quality assurance of nickel, titanium, tungsten, molybdenum, tantalum and other non-ferrous metal raw materials and processed products.
We take certification standards as the core and strictly control the quality of the entire process:
1.Raw material side: Select compliant raw materials and conduct multiple tests on purity, ingredients and other indicators to ensure that the source quality meets standards.
2.Production end: Standardized control of rolling, forging, precision machining and other processes to ensure product dimensional accuracy and stable and unified mechanical properties.
3.Export side: Strictly follow international industry standards such as EU REACH and US ASTM, complete product testing and document review to ensure smooth customs clearance and delivery.

SGS Audited Supplier

   As a professional non-ferrous metal processing and foreign trade export enterprise, our company has successfully obtained SGS supplier certification. As the world's authoritative third-party testing and certification agency, SGS's certification marks that our company's quality control, production management and foreign trade service capabilities for nickel, titanium, tungsten, molybdenum, tantalum and other non-ferrous metal products have reached internationally recognized standards.
1.With the support of certification, we provide triple guarantees to global customers:
Quality assurance: From raw material selection to production and processing, the entire process complies with SGS testing standards to ensure that product purity, mechanical properties and other indicators are stable and up to standard.
2.Compliance guarantee: Strictly follow international industry norms and relevant regulations of export destinations (such as EU REACH, US ASTM, etc.) to help products successfully pass market access review in various countries.
3.Guaranteed trust: With the third-party authoritative endorsement of SGS, it reduces the risks of international trade cooperation and provides a reliable basis for your purchasing decisions.

FAQ

1. Who are we?
We are based in Shaanxi, China, start from 2023,sell to Southeast Asia(30.00%),Northern Europe(30.00%),South
America(20.00%),Eastern Europe(10.00%),Oceania(10.00%). There are total about 11-50 people in our office.

2.How long it will take to get the samples?
We will send the samples within 7 days after the payment arrived. 5-7work days for delivery,so it will take 15 workdays (longest),the samples will arrived at your door.

3.How does your factory do regarding quality control?
Quality is priority. We always attach great importance to quality controlling from the very beginning to the very end.

4.What is the MOQ?
We are honored to offer you samples,when size in stock ,we can supply sample for you,sample cost and shipping cost should be paid.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF;
Accepted Payment Currency: USD,EUR,CNY;
Accepted Payment Type: T/T;
Language Spoken: English,Chinese