Secrets of a Successful Furnace Brazing Process

Secrets of a Successful Furnace Brazing Process

Steel pars going into brazing furnace

Steel parts going in to brazing furnace

What is the difference between Soldering, Brazing, and welding?

Welding refers to the process of creating a metallurgical bond between two components by way of using high energy to melt the base components (and sometimes a filler material), forming a mixed alloy of the two base parts.

Soldering is the process of joining two components by way of melting a filler material to act as a “glue” between the parts to be joined. The “glue” is another metallic compound that has a lower melting point than the metals to be joined. At the precise temperature just above the melting point of the filler material and below that of the base materials, the filler material will flow into the voids between the carefully positioned base parts by way of a process called capillary action. When the joined assembly is removed from the heat, the filler material will solidify into a durable, airtight, joint.

Similar to a soldering process, brazing takes place at higher temperatures, typically over 450°C in order to create a joint with more strength using stronger filler materials.

Brazing can be accomplished via handheld or fixed torch in the open air, but in order to achieve the best possible brazed joint you need to remove as much oxygen as possible. This is where furnace brazing comes into play. Brazing furnaces displace the oxygen surrounding the work environment to allow for the ideal brazing conditions. Read more

Residential lead-free water components

What to know to find a quality lead-free parts manufacturer

What to know to find a quality lead-free parts manufacturer

Learn to look for suppliers specializing in lead-free metal products

Finding the right manufacturer for quality lead-free parts can be a challenge. It starts by assessing the quality of the part production. Lead makes a metal easier to work with, so switching to newer, lead-free alloys requires specialized skills.

A parts manufacturer must first understand how to work with the more unforgiving lead-free, or low-lead, material, and then know how to use innovative approaches to adapt the manufacturing process.

It’s like knowing how to build a standard car engine in steel – versus having the experience to create a performance engine in high-grade aluminum. You’ve got to be an expert in the material, and know your craft.

For businesses that need to find quality lead-free machined parts for potable water systems, sourcing the best supplier is essential. The goal is to find manufacturers who use careful production strategies – designed just for lead-free metals – and who can supply the highest quality parts, at competitive prices.

So, what do you look for in a lead-free products supplier?

Article Overview

In this article, you will learn answers to:

    • What exactly is a lead-free, or low-lead, metal alloy?
    • What’s involved in making quality lead-free plumbing components?
    • Why, and when, did lead-free metal become required in potable water systems?

Finally, get a Quick List of the information you need to know to search for, and source, a quality lead-free and EcoBrass® parts supplier. 

(ECO BRASS is a registered trademark of Mitsubishi-Shindoh Co, Ltd. – http://www.mitsubishi-shindoh.com/en/products/material/ecobrass.html)

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Automatic Machine Products announces a new addition to its CNC department

AMP announces the acquisition of a new Eurotech 545 SL-Y mill/turn center.

The high-speed universal turn/mill center with 20 HP spindle, Fanuc 31iT, 12-station turret, barfeed interface, C-axis, rigid tapping and programmable sub-spindle, 5-hp live tooling, Y-axis was acquired to help reduce backlog in the CNC department.

The addition of this machine will greatly reduce congestion during a period of steady growth for AMPs precision machined parts business, thereby reducing order turnaround significantly.

Eurotech 545 SL-Y at Automatic Machine Products

Eurotech 545SL-Y mill/turn

Contact AMP at sales@ampcomp.com for your critical precision machined component needs.

PRECISION POTABLE WATER VALVE COMPONENT DELIVERED IN TIME FOR CRITICAL PRODUCT LAUNCH

Trusted precision parts supplier helps manufacturer overcome a late production challenge.

When a manufacturer’s complex parts proved too challenging for an overseas supplier, a late-stage design change was required.

AMP was selected as the trusted partner to provide the needed capability and responsiveness to create the critical parts within weeks.

The specialized and complex stainless- steel valve balls – parts for a thermostatic valve in a digital water mixing system – had to be redesigned and machined to tight… Read More

Brazing Services – A low cost alternative

Automatic Machine Products now offers furnace brazing services for companies and industries needing metal to metal brazing. AMP has two continuous belt-fed brazing furnaces…one is exothermic and the other dissociated ammonia, to handle just about any brazing you may require. Our brazing can be a low-cost alternative to the more pricey brazing services and offers a fast turnaround time on most projects. Contact us by email or phone to discuss your brazing needs. Automatic Machine Products, we’re your first stop for brazing services, shutoff and service valves, precision machined components, and more.