Bronze brazing flux

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Product Description:

Specifications

1 Good for most brazing methods
2 Widely used in refrigerator plants
3 Good for automatic process line
4 Copper to steel


                                    Copper Brazing Flux Powder

Products Usage

Used with cupper base or nickel base filler metal, copper brazing flux powder can braze copper, copper alloy, carbon steel, steel alloy, stainless steel, Tungsten carbide, etc. It can be applied in the brazing methods of furnace brazing, torch brazing, and high frequency brazing.

Physical descriptions:

White powder, granularity ≤ 150μm, density: 1.2-1.3 g/cm3.

Transportation and storage:

Kept in shaded and dry environment.


Classification

Brazing temperature (ºC)

Character

Application Area

FB301S

800-1150

Powder, soluble, good fluidity, and high cleanable residue.

Copper-based brazing, copper and copper alloys, carbon steel, low alloy steel. Radiator, bike, recreation equipment, medical appliance, electric equipment, and hardware tools, and so on.

FB301S-1

800-1150

Powder, soluble, good fluidity, and high cleanable residue

Copper-based brazing, copper and copper alloys, carbon steel, low alloy steel. Radiator, bike, recreation equipment, medical appliance, electric equipment, and hardware tools, and so on

FB301S-2

750-1150

good fluidity, and high cleanable residue

Copper-based brazing, copper and copper alloys, carbon steel, tool steel and hard alloy. Fish tools and hardware tools etc.


Packaging & Delivery

Packaging Details:1. 1 LB / Can, 40 Cans Per Carton 2. 500g / Can, 40 Cans Per Carton 3. Customized package is available.
Delivery Detail:with in one week


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Q:Vitamin C can do what kind of food additives
VC has a strong reduction, on the one hand is commonly used in food antioxidants, such as the use of VC reductive reduction of o-quinone compounds, thereby inhibiting enzymatic browning and as a modified agent for bread. But also can protect folic acid and other substances easily oxidized. It can also remove singlet oxygen, reducing oxygen and carbon as the center of free radicals, as well as its antioxidant regeneration. Commonly used in beverage production and oil and other foods susceptible to oxidation. The other is the functional food for nutritional supplements.
Q:What are the differences between the additive premix feed and the mixed feed?
the content of different feed additives. The former content is high, the latter is low.
Q:What is the meaning of sp in food additives?
A.SP cake emulsifier (emulsifier), used to help the cake emulsification and foaming effect, save the cake to pass the time and can enhance the cake's elasticity and pull.
Q:Bean Additives use, how to add lobster sauce?
Basic production processes and key control links (a) the basic production process. (B) key control links. 1. Selection and cleaning. 2. Selection of bacteria, temperature and time of fermentation. 3. Boil temperature and time. 4. Solidification. 5. Production and processing of environmental health control. 6. Storage and transportation of finished products. (C) prone to quality and safety issues. 1. Pollution of bacteria, resulting in semi-finished and finished products of corruption and deterioration; 2. Protein and amino acid nitrogen content is too low; 3. Food additives and over-range of excessive use; 4. Processing of non-food raw materials.
Q:Provisions on the supervision and administration of the production of food additives
What kind of additives do you mean, there are many kinds of additives, different additives have different provisions.
Q:what is the additive inverse of y^2+y?
additive inverse is defined as the item you can add to the original one and get 0 as a result. so for a number 2, its additive inverse is -2 because 2 + -2 = 0. so the additive inverses of the terms you list above means to change their signs, so the answer would be b
Q:pros and cons for flour additives?
Bread isn't really damaging to health in any form, in moderation. The white, soft packaged ones that last for ages are slightly less good than wholegrain because they are more processed, which removes some things and adds more artifical stuff. But aren't really 'damaging'. Wholegrain is good because it is the outsides of the seeds that contain lots of fibre and vitamins :) Even that may have some ingredients that sound a bit scary, but try not to worry too much. And also, I don't know a lot about annorexia recovery, but I would suggest just buying what you like and tastes good, and trying not to worry too much about the nutritional content. A nice general rule for what is good (without having to worry about calories and carbs) is that less processed = better for you.
Q:Additive function a: R → R is an increasing function .it is continus.why?
If your notation is correct, then the range of the function is the Real Number set and is increasing. This suggests the graph of the function is smooth. As long as there are no breaks in the graph and it is smooth on its entire domain (or whatever interval you're considering) it is considered 'continuous'.
Q:Does the state enforce the licensing system for the production of food additives?
According to the "People's Republic of China Food Safety Law" countries to implement the licensing system for the production of food additives. Food producers found that their production of food does not meet food safety standards, should immediately stop production, recall has been listed on the sale of food. The production of food does not meet the food safety standards or sales that is not meet the food safety standards of food, consumers in addition to claim for damages, but also to the producers or sellers to pay 10 times the price of compensation.
Q:Bait additive problem
Such as earthworms, shellfish, squid internal organs extract, fern extract and so on. The use of earthworms as a seduator can improve the food intake, feeding frequency and weight gain of shrimp. With the increase of the amount of earthworms added in the feed, sturgeon and eel are gradually increased. According to the analysis, earthworm body fluid attractant effect is to contain high amino acids, especially with lysine, glycine, histidine content. Also, the internal organs of tuna and squid have a good attractant effect, mainly because they contain a lot of amino acids and taurine, nucleotides. These can improve the bait palatability of the material, through the processing can be prepared into a very good attractant.

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