Can I use Vaseline as flux?

Can I use Vaseline as flux?

The answer is yes. Using petroleum jelly as a soldering flux is an effective soldering flux alternative.

Does silver solder work on stainless steel?

Generally, welding holds stainless steel parts together best. You can silver solder stainless to itself or to brass or copper to make easier connections without risk of corrosion problems. You can use any silver solder, but you will need an acid-based flux specifically manufactured for nickel or stainless steel.

Does solder stick to stainless steel?

What is the best adhesive for stainless steel?

Plumbing solder uses an acid (it's also know as acid core solder). The acid will corrode electrical wiring, so electrical solder uses a milder chemical. Electrical solder is also called rosin core solder because the chemical used to be pine rosin.

What solder is used for stainless steel?

You can silver solder stainless to itself or to brass or copper to make easier connections without risk of corrosion problems. The joint will only be as strong as the silver solder itself. You can use any silver solder, but you will need an acid-based flux specifically manufactured for nickel or stainless steel.

Does solder stick to steel?

You can even use solder to join copper or brass to stainless steel, you just need the proper flux. The paste flux tends to leave tacky residue that is difficult to clean off. If you must use a paste flux, use it sparingly. Use plumbing (silver) solder only.

What is the best solder for steel?

SSF-6 is food grade and works equally well on stainless steel, brass, copper, cast iron, bronze, and chrome moly. Oxy acetylene is preferred when working on large pieces but you can use propane, mapp gas, or natural gas and oxygen for many repairs and joints.

Is plumbing flux the same as electric flux?

The acid flux in plumbing solder differs from electrical solder, which contains rosin flux. However, that corrosive acid flux will rapidly degrade wiring if plumbing solder is mistakenly used for electronics. Deteriorated wiring may cause the connection to fail. Electrical shorts or even fire may result.

Do you use flux for electrical soldering?

Additional flux is unnecessary for most applications, but using additional flux still may make the solder easier to work with for some tasks. When selecting flux core solder, it is important to use rosin core solder for electrical applications. Acid core solder should only be used for plumbing applications.

What kind of solder do you use for copper wire?

The best solder to use for tinning stranded copper wire is electrical-grade rosin-core solder. This is an acid-free solder that contains a flux in the core of the solder.

Can copper be soldered to stainless steel?

Soldering with a propane torch is the easiest way to join copper and brass. You can even use solder to join copper or brass to stainless steel, you just need the proper flux. Use a liquid flux instead of a paste flux. The paste flux tends to leave tacky residue that is difficult to clean off.

What solder should I use?

For electronics soldering, the most commonly used type is lead-free rosin core solder. You can also use leaded 60/40 (60% tin, 40% lead) rosin core solder but it's becoming less popular due to health concerns. If you do use lead solder, make sure you have proper ventilation and that you wash your hands after use.

Can you braze weld stainless steel?

The bond is only as strong as the filler metal, but some braze metals can be very strong indeed. Stainless steel is difficult for solders and braze filler metals to wet. The silver solder commonly sold for home plumbing with copper pipe will work on stainless, but a different flux is needed.

What kind of solder should I use for electronics?

For electronics soldering, the most commonly used type is lead-free rosin core solder. This type of solder is usually made up of a Tin/Copper alloy. You can also use leaded 60/40 (60% tin, 40% lead) rosin core solder but it's becoming less popular due to health concerns.

What is flux in soldering?

In metallurgy, a flux (derived from Latin fluxus meaning "flow") is a chemical cleaning agent, flowing agent, or purifying agent. As cleaning agents, fluxes facilitate soldering, brazing, and welding by removing oxidation from the metals to be joined.

What do you use to solder flux?

Oatey® No. 95 Tinning Flux is a petrolatum-based flux containing solder powder to aid in soldering process. It cleans, tins and fluxes most commonly soldered metals.

What type of metal can be soldered?

Metals that can be soldered include gold, silver, copper, brass, and iron. The filler, called solder, melts.

Is there a substitute for flux?

A: The classical fluxes were wood rosin and acid solutions – both intended to protect even etch the top surface when it gets hot and is likely to oxidize. Instead, you can place a puddle of solder on one (horizontal) surface, and with a pen knife blade, scratch the metal under the blob.

What can I use if I don’t have solder?

If you are using normal solder wire, it contains all the flux you need. If you are soldering copper pipe for example, excess flux will simply probably not compromise the joint, but will simply drip away.

Why does my solder not stick?

A classic reason solder won't stick to something is because you're not getting it hot enough. Touch some solder on it, and it should melt almost instantly. Put a nice little blob of solder on the tip of the iron. Press the blob of solder into the metal to be soldered.

How do you make flux?

Press the soldering gun onto one side of the wires to melt the flux. Once the soldering iron is hot, press it against one section of the wires to start heating it up. The flux should very quickly melt and turn into a liquid that will run into the wiring.

Can you solder copper without flux?

Flux prevents the copper from oxidizing as you heat the copper with the torch. You can solder without flux, but it is really difficult! Flux is applied to both the pipe and the fitting with a handy miniature paint brush. You do not need massive amounts to be effective.

How do you make solder flux?

Solder flux is a vital part of electronic design and repair. Let's take a look at the different types of flux. Rosin flux is, unsurprisingly, made up primarily of rosin, which is extracted from the sap of pine trees, and contains the active ingredient abietic acid (other acids may be present as well).

Can flux cause shorts?

A flux on the contact itself doesn't cause the leakage problem. Under elevated ambient temperature, or moisten surrounding or any mechanical stress, they can short out closely spaced conductors.

Why flux is used in soldering?

In soldering of metals, flux serves a threefold purpose: it removes any oxidized metal from the surfaces to be soldered, seals out air thus preventing further oxidation, and by facilitating amalgamation improves wetting characteristics of the liquid solder. Several types of flux are used in electronics.

Where do you put flux when soldering?

Flux may be solid, pasty, or liquid in form depending on how and where it will be used. For hand soldering, flux can be applied by a flux pen or is usually in the core of the solder wire that most technicians use.

What is a flux in soldering?

In metallurgy, a flux (derived from Latin fluxus meaning "flow") is a chemical cleaning agent, flowing agent, or purifying agent. Fluxes may have more than one function at a time. As cleaning agents, fluxes facilitate soldering, brazing, and welding by removing oxidation from the metals to be joined.

Can I solder without flux?

It's ok, if you can do it, but it's very difficult to solder without flux. The flux breaks down the oxide layers on the metal surfaces and allows the solder to "wet" them. If it doesn't wet, it doesn't make a connection. It's normally always necessary to use flux when you solder.

What can I use instead of soldering flux?

Flux is a chemical purifying agent, flowing agent or cleaning agent. Most commonly, it is used in metal joining and metallurgy. Some examples of flux include: Ammonium chloride. Zinc chloride.

What is flux and its types?

Flux: It is the substance added to molten metals to bond with impurities that can be readily removed. Types of flux: Fluxes are of two types, viz, acidic flux and basic flux. (a) Acidic flux: It is an acidic oxide (oxide of a non-metal) like SiO2, P2O5, B2O3 (from borax).

Where does flux come from?

In metallurgy, a flux (derived from Latin fluxus meaning "flow") is a chemical cleaning agent, flowing agent, or purifying agent. Fluxes may have more than one function at a time. They are used in both extractive metallurgy and metal joining.

How do you attach wires without soldering?

What you need: a roll of electrical tape and two wires whose ends have been twisted together. First, lay the twisted part of the wires onto a strip of electrical tape. Wrap the tape around the wires tightly 5-6 times, making sure to cover up all the wire. Give your connection a tug to make sure it is strong.

What is silver solder flux made of?

Make a silver soldering flux using just borax and salt if you lack potash. This flux works fine.