4 4 4 6 Aluminum Wire 0.02mm High Quality from China

4 4 4 6 Aluminum Wire 0.02mm High Quality from China

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 2 m.t.

Supply Capability:: 20000 m.t./month

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Specifications

1.Solid MIG and TIG wires for welding pure aluminium
2.excellent ductlity,corrosion resistance
3.well electrical conductivit

1.Description

This is a kind of pure aluminium welding wire with the aluminium more than 99.6%.

It has advantages ranges over good anti-corrosiveness,well electrical conductivity and processiveness.And it also is a kind of best choice for color-match after anodic process.

2.Product usage

engine,electric power,chemistry,food,tec.

3.Grade and chemical composition

Grade	Min(%)	Impurities(%)max
Grade	Min(%)	Fe	Si	Cu	Ga	Mg	other	Total
Al 99.70	99.70	0.20	0.13	0.01	0.03	0.03	0.03	0.03
Al 99.60	99.60	0.25	0.18	0.01	0.03	0.03	0.03	0.04
Al 99.50	99.50	0.30	0.25	0.02	0.03	0.05	0.03	0.50
Al 99.00	99.00	0.50	0.45	0.02	0.05	0.05	0.05	1.00
Al 98.00	98.00	1.10	1.00	0.05	\	\	\	2.00
Al 95.00	95.00	3.50	2.00	0.05	\	\	\	5.00
Al 92.00	92.00	4.00	3.00	0.15	\	\	\	8.00

4.Dia(mm) Φ9.5mm—12mm

Dimension and Coil Weight For Vertical Type
I.D(mm)	O.D(mm)	Width(mm)	Coil Weight(Kg)
600	1060	800	1000
600	1150	800	1300
600	1200	800	1500
550	1035	1080	1500
550	1150	1080	2020
550	1150	1280	2380
Other sizes are available upon request

Dimension and Coil Weight For Horizontall Type
I.D(mm)	O.D(mm)	Width(mm)	Coil Weight(Kg)
600	1060	800	1000
600	1150	800	1300
600	1200	800	1500
550	1035	1080	1500
550	1150	1080	2020
550	1150	1280	2380
Other sizes are available upon request

Q: The similarities and differences between aluminum wire and copper wire: The density of copper is greater than that of aluminum (per unit volume, mass, unit mass, volume)

Q: Welding problem: the problem of welding aluminum wire with lead: This is not welded by lead. It is welded with a special solder, M51 tin wire. It is specially used for soldering M51- welding

Q: Can solder aluminum wire with tin wire?: Had better not, according to the chemical terms, if welded, all metal, and the water vapor in the air to form a galvanic cell, it will accelerate corrosion

Q: Can aluminum wire and copper wire be used instead of tin wire and welded by electric iron?: Can aluminum wire and copper wire be used instead of tin wire and welded by electric iron?

Q: What's the side effect of washing aluminum wire basin with detergent?!: Aluminum and oxygen reaction of aluminum in the air is easy to form a dense oxide, so the corrosion resistance of aluminum foil is very good. Can combustion in pure oxygen, namely 4Al+3O2 light - 2Al2O3.

Q: Where is the PN junction of point contact diode?: After adding the voltage, the fine aluminum wire melts at the contact point and penetrates into the melted part. In this way, the contact point is actually a p type semiconductor and attaches to the N type semiconductor to form a PN junction.

Q: The difference between aluminium wire and tin wire and zinc wire: Lead solder lead solder difference: Tin appearance luster see: lead solder surface look bright white;

Q: Is the wire on the diode a type of P and N semiconductor? Or P semiconductor?: One end of the fine aluminum wire is connected to the anode lead, and the other end is pressed on the doped n type semiconductor. After adding the voltage, the fine aluminum wire melts at the contact point and penetrates into the melted part. In this way, the contact point is actually a p type semiconductor and attaches to the N type semiconductor to form a PN junction.

Q: Is the LED Packaging Engineer demanding?: LED expansionAs the LED chip is still closely spaced after dicing, the spacing is very small (about 0.1mm), which is not conducive to the operation of the subsequent process. We use the expansion machine to expand the film on the bonding chip, and the LED chip spacing is stretched to about 0.6mm. Manual expansion can also be used, but it is easy to cause chip waste, waste and other undesirable problems.

Q: Construction and technical parameters of LED lamp: Luminous efficiency: the light effect is also an important factor in LED bulb. The current (August 2013), with the lamp light effect, CREE Nichia chip is about 150-0Lm/W. [light effect testing is not considered here, at present (2013-4 month, CREE announced the highest luminous efficiency for the 276Lm/W laboratory at home in Taiwan], chip beads light effect on 100-130Lm/W under the basic.

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