4047 Ko nga Kaituku Aluminum Alloy

Mō 4047 Aluminum Aluminum (Ko Al, Na, Fe, Ki te, Zn, Mn, Mg)

4047 Ko te Aluminum Alloy he konumohe silicon brazing ranei whakakī koranu me te pai te aukati waikura. Ko te rereketanga nui i waenga i te konumohe 4047 a ko te AL4043 te mea he nui ake te ihirangi silicon. Me 11-13% hiraka, AL 4047 Ka whakamahia i te nuinga o te waa ka hiahiatia te rere o te wai me te iti o te whakaheke me te pakaru wera mo nga whakatikatika motuhake ranei. Hei taapiri, 4047 he pai ki nga pāmahana teitei ka tino whai hua ki te umanga miihini mo nga waahanga me nga poraka miihini. Other applications include welding filler wires, pakaru nga hononga piri, housing requirements, window frames, liners such as laser welded covers for microwave integrated circuits, and other similar devices.

Brazing is a metal joining process whereby a filler metal is heated above the melting point and distributed between two or more close fitting parts by capillary action. The filler metal is brought slightly above its melting ( liquidus ) temperature while protected by a suitable atmosphere, usually a flux. It then flows over the base metal (known as wetting) and is then cooled to join the workpieces together. It is similar to soldering, except the temperatures used to melt the filler metal are higher for brazing. A variety of alloys are used as filler metals for brazing depending on the intended use or application method. I te nuinga, braze alloys are made up of 3 or more metals to form an alloy with the desired properties. The filler metal for a particular application is chosen based on its ability to: wet the base metals, withstand the service conditions required, and melt at a lower temperature than the base metals or at a very specific temperature.