Al aluminum 6106-t6 6 holes with serration fish plates 600 mm length

Al aluminum 6106-t6 6 holes with serration fish plates 600 mm length

Aluminum alloy T6 treatment is solution treatment plus artificial aging treatment. As long as the heat treatment of aluminum alloys with different components is solution treatment plus artificial aging treatment, it can be called T6 treatment, indicating its heat treatment state.
However, the specific process parameters vary according to the composition, such as solution temperature and aging temperature.
The T6 process for the 6061 isThe solution treatment temperature is 530 degrees, and the artificial aging is made into T6 state, which is 160 degrees for plates, 175 degrees for bars and plates with a thickness of more than 80 degrees.

6063 aluminum alloy is a heat-treatable strengthened aluminum alloy. The main alloying elements are magnesium and silicon, and the main strengthening phase is Mg2Si. It has medium strength, high corrosion resistance, no stress corrosion cracking tendency, good welding performance and constant corrosion resistance in the welding zone. Etc.

This aluminum alloy has a wide quenching range and low sensitivity to quenching temperature, and thin-walled parts can be air quenched (strong wind cooling). There is a relatively large over-aging trend, and the direct reason is that the strengthening phase has changed due to temperature.
At present, some preliminary studies have been done on the changes in the microstructure and mechanical properties of the welded joints of 6000 series aluminum alloys. The welded joints of some alloys of this series have serious softening phenomenon. Coarsening due to over-aging. The above research mainly focuses on the weldability, microstructure and softening behavior of the heat-affected zone of the alloy, but the relationship between the mechanical properties of the welded joints of 6063 aluminum alloy and the welding thermal cycle and the effect of artificial aging are still lacking in detail. Research.

T5 state is aging, natural cooling! Small deformation coefficient, easy to control! Hardness is average! T6 state is water cooling! Large deformation coefficient! Not easy to control! High hardness!

Introduction

Fishtail splint (track joint splint) is commonly known as splint, also called fishtail plate, which plays a connecting role at the track joint. Divided into light rail, heavy rail and lift rail. The fishplate is a connecting fastener used for the connection between the track and the track.

The light rail fish plate is also known as the road splint, and the heavy rail fish plate is also known as the lifting rail inclined joint splint. The insulating fishplates are all made of insulating materials. Insulated fishplate is a new type of track material made of high-strength composite materials. It is corrosion-resistant, rust-resistant, UV-resistant, non-conductive, and non-magnetic. It is a thermosetting material and cannot be processed twice, so it is not afraid of theft.

The model of fish plate can be divided into 8kg, 9kg, 12kg, 15kg, 18kg, 22kg, 24kg, 30kg, 38kg, 43kg, 50kg, 60kg, 75kg according to the rail. Insulated light rail fish plate has 8KG.9KG.12KG.15KG.18KG.22KG.24KG.30KG. .QU100.QU120 is also known as lifting rail inclined joint splint.

There are two kinds of ordinary cast iron fishplates: four-hole fishplate and six-hole fishplate, and there are BS47 and UIC series of insulating fishplates abroad, such as BS80A, BS75R, UIC60, UIC54. Specifically, there are four kinds.

Fish plate appearance quality:

(1) The rail after rolling shall be straight and shall not have significant bending and torsion. For the local bending and torsion of the light and heavy rails and the amount of their correction, the inclination of the rail end faces shall not exceed the standard.

(2) The surface of the rail should be clean and smooth, and there must be no defects such as cracks, crusting or scratches; the end faces must not have shrinkage marks and interlayers. The extent of the defects and geometrical quantities allowed for the overall surface of the light and heavy rails shall not exceed the standard.
Fishplate material: forged steel

Parameter Of Fishplate Limiter for Railway Track and Forged Track Clamp Plate for Railway Track 50kg/M Railway Fish Plate Used for Steel Rail Joint Bar

Specification: These fish plate can apply to Light Rail, Heavy Rail and Crane Rail. Also can produce accoring to customers drawing.