Does the connection require an external power source?

No, the exothermic process is self-contained and does not require an external power source.

Exothermic Weld Metal Powder for Copper Materials Welding Mould

Name: Exothermic Weld Metal Powder for Copper Materials Welding Mould
Brand: Wenzhou Soiea Electric Co., Ltd.
SKU: 2076936785

Zhejiang, ChinaWenzhou Soiea Electric Co., Ltd.

US$2.50

4,999-49,998 Pieces

US$2.00

49,999+ Pieces

Sample price:US$1.55/piece.Request sample

Product profile

Customization

Available

state

Solid

pH

Neutral

Model NO.

welding mould

Type

Inorganic

Melting Point

200℃-300℃

Chemical Composition

SiO₂=10%-30%

Function

Protect Weld Metal

Application

Electroslag Welding

Manufacturing Method

Smelting

Shaping Mode

Die Casting

APP.

Electroslag Welding

Material

Copper Oxide, Aluminum Oxide Copper Powder

Association

Molecular Association

Strength

95% of Low Limit of Raw Material's Strength

Transport Package

Inner Paper Box +Outside Wooden Pallet

Specification

see the form below

Trademark

SOIEA

Origin

China

HS Code

3810900000

Production Capacity

100, 000, 000

Key features

Superior Current Capacity: Current carrying capacity is equal to or greater than that of the conductors being joined.

Low Electrical Resistance: Has lower electrical resistance than mechanical connections with no increase in resistance.

High Corrosion Resistance: Exceptional corrosion resistance due to very high copper content (97%+).

Versatile Material Compatibility: Used to weld copper, copper alloys, copper bonded steel, and various steel alloys including stainless steel.

No External Power Needed: Does not require an external power source as the process is self-contained and exothermic.

Customizable Moulds: Graphite moulds are specifically designed to suit the size of conductors and specific joint configurations.

Company profile

Wenzhou Soiea Electric Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤4.67h

AI-Powered supplier vetting

SummarySoiea is identified as a professional technical supplier integrating research, production, and trade, with products spanning power transmission and distribution equipment, electrical accessories, and hardware stamping parts. It reports ISO9001 implementation, CCC certification and related product testing. The supplier provides 3D design, ODM, and multiple customization modes, and developed new products during the past year. Quality assurance, raw-material traceability, and written procedures for corrective actions and complaint handling are reported, although records are absent. Evidence indicates production-related capability, but manufacturing contract status is unknown and specific capacity data is limited. Financial information is represented only by years, without performance values, so financial credibility cannot be assessed. Overseas support is limited: no overseas warehouse, showroom, agents, branches, or offline trade-show participation are reported.

Supplier typeThe supplier is explicitly described as a professional technical supplier and as integrating research, production, and trade. Its stated product range covers terminal connectors, cable lugs, junction boxes, electrical equipment, and hardware stamping parts, supporting classification as a technical manufacturer/supplier.

CertificationsThe company states that it strictly implements the ISO9001 international quality management system and that all products have passed CCC national compulsory certification and related performance testing. These are explicit certification and testing claims, although no certificate numbers or validity dates are provided.

R&D capabilityThe supplier reports professional R&D capability, 3D software design services, new products during the past year, and ODM service availability. However, it reports no available SDK and no OEM service for popular brands; these limitations do not negate the stated R&D and ODM capability.

Production capacityThe supplier describes a production line covering power transmission and distribution equipment, electrical appliances and accessories, and hardware stamping parts, and reports a one-month average lead time in both peak and off-season. However, manufacturing contract status is unknown and detailed capacity evidence is limited.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, and ODM services. This provides direct evidence of broad product and design customization capability.