High Quality Cobalt Alloy Welding Wire - Hiperco 50A(1J22 ...

Invar tube, High Quality Cobalt Alloy Welding Wire - Hiperco 50A(1J22) Bar/ Sheet/Strip/Pipe &#; Sekonic Detail:

Common Trade Names: SupermendurHiperco 50A, 1J22, Permendur, Vacoflux 50 , 50&#;&#;

Our team through professional training. Skilled professional knowledge, strong sense of service, to meet the service needs of customers for welding stick Alloy 718 bar , In addition, we would properly tutorial the purchasers about the application techniques to adopt our items plus the way to select appropriate materials.High Quality Cobalt Alloy Welding Wire - Hiperco 50A(1J22) Bar/ Sheet/Strip/Pipe &#; Sekonic Detail:

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Hiperco 50A alloy is a soft magnetic alloy with 49% cobalt and 2% Vanadium,blance Iron,  this alloy have the highest magnetic  saturation ,which has been used primarily as magnetic core material in electrical core material in electrical equipment requiring high permeability values at very high magnetic flux densities. The magnetic characteristics of this alloy permit weight reduction, reduction of copper turns, and insulation in the end product when compared to other magnetic alloys having lower permeabilities in the same magnetic field range.

Grade

U.K.

Germany

U.S.A.

Russia

Standard

HiperCo50A

(1J22)

Permendur

Vacoflux 50

Supermendur
HiperCo50

50&#;&#;

GB/T-

Hiperco50A Chemical Composition

Grade

Chemical Composition (%)

HiperCo50A

1J22

C&#;

Mn&#;

Si&#;

P&#;

S&#;

Cu&#;

Ni&#;

Co

V

Fe

0.04

0.30

0.30

0.020

0.020

0.20

0.50

49.0&#;51.0

0.80&#;1.80

Balance

Hiperco50A Physical Property

Grade

Resistivity /(μΩ&#;m)

Density/(g/cm3)

Curie point/°C

Magnetostriction Cofficient/(×10-6)

Tensile Strength,N/mm2

HiperCo50A

1J22

Unannealed

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Annealed

0.40

8.20

980

60&#;100

490

Hiperco50A Magnetic Property

Type

Magnetic Induction at different magnetic Filed strength&#;(T)

Coercivity/Hc/A/m)&#;

B400

B500

B

B

B

B

Strip/Sheet

1.6

1.8

2.0

2.10

2.15

2.2

128

Wire/Forgings

2.05

2.15

2.2

144

  Hiperco 50A Production Heat Treatment                                                                                                                                                                    

When selecting a heat treating temperature for the application, two factors should be considered:

&#; For best maanetic soft characteristics, select the highest suagested temperature.

&#; If the application requires specific mechanical properties higher than that produced when employing the highesttemperature. select the temperature that will provide desired mechanical properties.

As temperature decreases, maanetic properties become less magnetic soft. Heat treating temperature for best sofi magnetic properties should be F +/-259F (885&#; +/- 15%C).Do not exceed F(900°C)The heat treating atmosphere used must be nonoxiding and noncarburizinq. Atmospheres such as dry hydrogen or high vacuum are suggested. Time at temperature should be two to four hours. Cool at a rate of nominally 180 to 360°F (100 to 200°C) per hour to a temperature of least 700 F(370C), then cool naturally to room temperature.

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Related Product Guide:
Why Nickel Based Alloys ?
Why Cobalt based Alloys
We thinks what prospects think, the urgency of urgency to act from the interests of a client position of theory, allowing for greater high-quality, reduced processing costs, rates are much more reasonable, won the new and previous consumers the support and affirmation for High Quality Cobalt Alloy Welding Wire - Hiperco 50A(1J22) Bar/ Sheet/Strip/Pipe &#; Sekonic , The product will supply to all over the world, such as: Czech Republic, Armenia, Iceland, As an experienced manufacturer we also accept customized order and we could make it the same as your picture or sample specification. The main goal of our company is to live a satisfactory memory to all the customers, and establish a long term business relationship with buyers and users all over the world.

Product detail pictures:Related Product Guide:We thinks what prospects think, the urgency of urgency to act from the interests of a client position of theory, allowing for greater high-quality, reduced processing costs, rates are much more reasonable, won the new and previous consumers the support and affirmation for High Quality Cobalt Alloy Welding Wire - Hiperco 50A(1J22) Bar/ Sheet/Strip/Pipe &#; Sekonic , The product will supply to all over the world, such as: Czech Republic, Armenia, Iceland, As an experienced manufacturer we also accept customized order and we could make it the same as your picture or sample specification. The main goal of our company is to live a satisfactory memory to all the customers, and establish a long term business relationship with buyers and users all over the world.

Hiperco 50 and Hiperco 50 HS

It is important to avoid any contamination of the finished parts during the heat treatment. All parts must be cleaned thoroughly to remove any surface contaminants prior to annealing.

Batch heat treating in a sealed retort or welded box-type furnace is recommended. Thoroughly degreased and cleaned laminations can usually be stacked without an insulating media separation. To obtain the best degree of lamination flatness, a light weight can be placed on top of the stack.  It may be necessary to determine the correct amount of weight to assure that there is no sticking of the laminations within the stack height employed.

A dry hydrogen atmosphere or a high vacuum is recommended to minimize oxide contamination of the parts during annealing. When hydrogen is employed, the entry dew point should be dryer than -60°F (-51°C) and the exit dew point dryer than about -40°F (-40°C) when the inside retort temperature is above 900°F (482°C).

Anneal parts at /°F (704/871°C) for 2 to 4 hours in dry hydrogen or vacuum and cool at 250/400°F (139/222°C) per hour until 600°F (316°C) is reached.  After any cooling rate can be employed. The exact heat treat temperature to be employed will depend upon the application and the desired compromise between magnetic and mechanical properties. With increasing temperature from ° to °F (704° to 871°C), the magnetic properties improve while the yield and tensile strengths decrease. The temperature at no time should exceed °F (871°C) as an upper limit, as the soft magnetic characteristics start to decline due to formation of an austenitic phase.

For certain A.C. applications, improved magnetic characteristics and/or lower core loss are realized by creating a thin oxide layer on the surface of the annealed laminations. The surface oxide layer can be achieved by heating in an oxygen bearing atmosphere in the range of 600° to 900°F (316° to 480°C) for about 30 to 60 minutes. The exact baking parameters must be determined for the annealing facility employed and the thickness of oxide layer desired.

Hiperco 50A

Standard Treatment

Anneal parts at /°F (857/871°C) for 2 to 4 hours in dry hydrogen or vacuum and cool at 150/350°F (83/194°C) per hour until 600°F (316 °C) is reached, after which any cooling rate can be employed.

It is important to avoid any contamination of the finished fabricated parts during the heat treatment. All parts must be cleaned thoroughly to remove any surface contaminants prior to being placed in an air-tight retort.

A dry hydrogen atmosphere or a high vacuum is recommended to minimize oxide contamination of the parts during annealing. When hydrogen is employed, the entry dew point should be dryer than -60°F (-51 °C) and the exit dew point dryer than about -40°F (-40 °C) when the inside retort temperature is above 900°F (482°C).

Optional Treatments

• Centerless Ground Bars Less Than 1.250&#; (31.75 mm) Diameter

This duplex practice is only recommended for centerless ground bars in the size range given. Larger centerless ground bars, shapes, or hot rolled bars may be subject to cracking if quenched in this manner. This is a two-step treatment where the first step conditions the material for best machinability while the second develops optimum magnetic properties.

Preheat treat 2 to 3 foot lengths at °F (°C) for about 30 minutes in air or protective atmosphere and quench bars in cold agitated water with their long axes in the vertical position. This preheat treatment develops a coarse acicular martensitic type structure which imparts ductility to the material and improves machining of the finish part.

The second part of the duplex treatment involves the employment of the standard treatment as described earlier. At no time should the temperature of the second treatment exceed °F (871°C) because of the formation of a nonmagnetic austenitic phase which transforms upon cooling, thereby degrading magnetic properties due to transformation stresses.

• For Products Produced from Any Size Bar

This practice can be applied to all parts produced from bar products, regardless of their size since no rapid quench practices are required. It provides improved capability magnetic properties on especially large cross sections compared to those of the standard heat treatment. Note, however, it is a lengthy process and, therefore, more expensive.

Heat the finish machined part in dry hydrogen or high vacuum to °F (927°C) (heating rate is not critical) and hold at °F (927°C) for three to four hours. Cool at 20°F (11°C) maximum per hour to °F (732°C), then cool to 950°F (510°C) at 200°F (111°C) per hour. Cool at any rate thereafter.

Contact us to discuss your requirements of Hiperco 50A alloy supplier. Our experienced sales team can help you identify the options that best suit your needs.