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  • NiFe55/45 Kawat kimpalan berasaskan nikel
  • NiFe55/45 Kawat kimpalan berasaskan nikel
  • NiFe55/45 Kawat kimpalan berasaskan nikel
  • NiFe55/45 Kawat kimpalan berasaskan nikel
  • NiFe55/45 Kawat kimpalan berasaskan nikel
  • NiFe55/45 Kawat kimpalan berasaskan nikel

NiFe55/45 Kawat kimpalan berasaskan nikel

Aloi NiFe55/45 sesuai untuk mengimpal semua gred besi tuang, tetapi terutamanya untuk grafit sferoidal (SG), besi nodular atau mulur, dan beberapa besi tuang aloi. Ia memberikan kekuatan, kemuluran dan keliatan yang serasi, ditambah dengan kebolehmesinan yang baik. Bahan habis pakai NiFe juga boleh digunakan pada beberapa besi austenit aloi tinggi (Ni-Resist). Gred grafit serpihan dikimpal dengan prapanas 300-350°C,  tetapi gred SG paling baik disapu mentega menggunakan input haba rendah dan teknik suhu rendah untuk mengelakkan keretakan panas HAZ. Perhatikan besi tuang martensi-ticNi-Hard dan seterika putih biasanya dianggap tidak boleh dikimpal kerana ia terlalu sensitif retak. Bahan guna guna NiFe juga sesuai untuk mengimpal sambungan peralihan antara besi tuang dan keluli tuang, dan besi tuang dan keluli aloi lembut/rendah. Komponen biasa ialah tapak mesin, badan pam, blok enjin, gear dan perumah transmisi.

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Gred Dan Komposisi Kimia Utama(%)

C Mn Si S Ni Fe Al Cu
Standard ≤2.0 ≤2.50 ≤4.0 ≤0.03 45–60 Selebihnya ≤1.0 ≤2.50
tipikal 0.7 0.24 1 0.006 55 Selebihnya 0.054 0.054


Minim Jm Hartanah Mekanikal

Kekuatan Tegangan Kekuatan Hasil Pemanjangan
420 Mpa 220 Mpa 34%

Parameter/Pembungkusan Kimpalan:

Parameter Kimpalan Pembungkusan
Diameter (mm) Voltan (V) Semasa (A) Jenis gelendong kg/spool
0.8 15–25 110–220 D 300 15
1 18–28 150–260 D 300 15
1.2 20–30 180–300 D 300 15
Tentang Kami
Danyang Haiwei Electrothermal Alloy Co., Ltd.
Danyang Haiwei Electrothermal Alloy Co., Ltd. is located in Lvcheng Town, Danyang City, Jiangsu Province, China. The company was established in 2010 based on the original company "Danyang Huakang Electric Heating Alloy Co., Ltd." and has been in operation for over 40 years. Since its expansion, the company's total area has reached 30,000 square meters. As a famous China NiFe55/45 Kawat kimpalan berasaskan nikel Manufacturers and NiFe55/45 Kawat kimpalan berasaskan nikel Factory, the company has production lines for a series of products including FeCrAl, Kanthal, CuNi, NiCr, CuMn, Kangtong, Monel, Incoloy, Hastelloy, etc. We have equipped with advanced equipment and processes, capable of providing a complete product range from raw material melting, steel rolling, stretching, heat treatment to finished products and packaging. Standardization work and strict inspections run through every stage of the product. As Haiven people, we have always adhered to the goal of "building a first-class brand and a first-class enterprise". We uphold the spirit of "quality first, reputation foremost", providing customers with the highest quality products and competitive prices. Welcome new and old customers at home and abroad to visit and patronize. Let us achieve long-term win-win cooperation.
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