Grades

Main Application

1J46、1J50、1J54、1J76、1J77、1J79、1J80、1J85、1J86、1J34、1J51、1J52、1J65、1J66、1J67、1J83、

Transformer, relay, magnetic clutch, mutual

 inductor, magnetic amplifier, ferrite core of impedance coil, magnetic shield and computer installation part which works in the weak magnetic field, and the medium magnetic field

1J22

Electro-magnet magnetic pole, end welded pipe in magnetron, earphone diaphragm, torque motor rotor, transducer ferrite core

1J36、1J116、1J117

Solenoid valve which works under the medium, the temperature, the pressure  influence conditions in each kind of control system

1J66

Permanent inductance part

1J87、1J88、1J89、1J90、1J91

Each kind of magnetic tape head of magnetic band device, chip as well as  recorder, ferrite core of high frequency component

1J30、1J31、1J32、1J33、1J38、 E8(Ni30Fe)

Magnetic shunt compensatory element In the electromagnetic loop and the permanent magnetic loop   

Cr10NiTiMo

Corrosion-resistant medium material and electromagnetic valve

1J75、1J77C、1J79C、1J85C、1J87C、1J92、1J93、1J95

Each kind of magnetic head outer covering, chip, Isolation parts

2J31、2J32、2J33

Complex shape and small section permanent magnetic element

2J63、2J64、2J65、2J67

In requirement of magnetic performance not high situation. Serves as the magnetic needle and other permanent magnetic element

2J21、2J23、2J25、2J27

Overall magnetic lag motor rotor

2J4、2J7、2J9、2J11、2J12、2J51、2J52、2J53

Magnetic lag motor rotor which works in center, in the high magnetic field

3J9(2Cr18Ni9Mo)

Serves as high elastic part In measuring appliance

3J21

 Each kind of measuring appliance, spring and other elastic part which works below 400 ℃

3J1、3J53

Each kind of diaphragm piece, diaphragm box, corrugated pipe, spring and so on elastic parts In measuring appliance

3J53、3J58

Mechanical filter oscillator, frequency resonant cavity in tuning fork and resonance relay part and so on

3J2(Ni36CrTiAlMo5)3J3(Ni36CrTiAlMo8)

Serves as high temperature and high elastic part

4J29、4J44

Match with the electricity vacuum industry with the hard glass to seal meets

4J33、4J34

Match with the electricity vacuum industry with the ceramics to seal meets

4J46

Match with the electricity vacuum industry with the ceramics to seal meets

4J43

(du mei si) core material

4J32、4J36、4J38、4J40

Request size stable each kind of measuring appliance, instrument components, resonant cavity, klystron, bimetal passive level

4J78、4J80、4J82

Not match with the ceramics to seal meets to manufacture non-magnetic part such as gyroscope and so on

4J6、4J47、4J49 4J42、4J45、4J50

Match with the electric vacuum in each kind of organical glass or the ceramics to seal meets

4J58

Line Measuring Instruments of stable and  precise size

4J59

High accurate and non- magnetic ruler

B30(Ni31Cu68)

Not match with the ceramics to seal meets to manufacture vacuum switching valve and non-magnetic part

FeNi41

Match with the ceramics to seal meets to manufacture vacuum switching valve and so on

4J28

In the electricity vacuum industry  match with the corresponding organical glass to seal meets

N40(0Cr20Ni36Al)

Resistant strip of the locomotive and other use

6J10、6J15、6J20

Each kind of electric heating part of electric stove, each kind of instrument, measuring appliance precise resistance part