CN105296888A - Memory composite TiNaB alloy and manufacturing method thereof - Google Patents

Abstract

The invention discloses a memory composite TiNaB alloy and a manufacturing method thereof. The alloy material comprises the following material elements in percentage by mass: 1.0% of tungsten, 6.3% of nickel, 2.1% of molybdenum, 10.0% of chromium, 3.2% of vanadium, 0.6% of silicon, 0.6% of neodymium, 0.3% of boron, 1.10% of tantalum, 5.2% of plutonium, 1.6% of gold, 5.3% of titanium, 2.10% of cobalt and the balance of iron. When the alloy comprising the neodymium, titanium, boron, gold, tantalum, nickel, molybdenum, chromium, manganese, silicon, cobalt, vanadium and iron material elements is subjected to extrusion isothermal molding, the tungsten, nickel, molybdenum, chromium, manganese, cobalt, vanadium, silicon and iron elements react to separate out a tungsten compound. The rigidity strength and the memorability of the tungsten-based neodymium, boron, titanium, gold and tantalum alloy are improved without destroying the ductility. Meanwhile, the density of the tungsten, chromium and manganese alloy is reduced so as to reduce the weight of the tungsten-based alloy, and the requirements that the existing tungsten-based neodymium, boron, titanium, gold and tantalum alloy has to be light and is combined with touch recordability, rebound resilience and ductility are met.

Description

A kind of memory composite material TiNaB alloy and manufacture method thereof

Technical field

The present invention relates to a kind of alloy and preparation method thereof, particularly relate to a kind of memory composite material TiNaB alloy and manufacture method thereof.

Background technology

Along with the development of science and technology, light towards quality in the design of various product now, antifatigue, anti-oxidant, anti-ageing, the target of the heavy environmental protection of heat resistanceheat resistant strides forward, and therefore, the exploitation of product material and characteristic is selected to the consideration needing to do on certain degree.Especially there is some strength, can restorable metallic substance gradually after standing to a certain degree to clash into, be the material of current active demand.

Summary of the invention

In order to solve the problem, one is the object of the present invention is to provide not only to have some strength but also can restorable metallic substance-memory composite material TiNaB alloy and manufacture method thereof gradually after standing to a certain degree to clash into.

For achieving the above object, technical scheme that the present invention adopts is as follows:

A kind of memory composite material TiNaB alloy, is characterized in that this alloy material comprises the material of following mass percent: the ferro element of W elements 1.0%, nickel element 6.3%, molybdenum element 2.1%, chromium element 10.0%, v element 3.2%, element silicon 0.6%, neodymium element 0.6%, boron 0.3%, tantalum element 1.10%, plutonium element 5.2%, gold element 1.6%, titanium elements 5.3%, cobalt element 2.10% and surplus.

A method for described memory composite material TiNaB alloy, comprises the following steps:

First, by include W elements, nickel element, molybdenum element, chromium element, v element, element silicon neodymium element, boron, tantalum element, plutonium element, gold element material insert in converter smelting pot, and to carry out heating and melting to its crucible be the first alloy soup;

Then, be the second metal soup by the heating materials melting containing titanium elements, cobalt element, ferro element in another melting furnace;

Finally, the first metal soup is transferred in the pipeline being full of rare gas element the second metal and talks in place melting furnace, and reheat melting and obtain described memory composite material TiNaB alloy.

Alloy of the present invention includes neodymium element, titanium elements, boron, gold element, and tantalum element and nickel molybdenum chromium manganese silicon cobalt iron vanadium material element are when the thermoformings such as extruding, and tungsten nickel molybdenum chromium manganese cobalt vanadium ferrosilicon element reaction separates out tungsten compound.So as to improving the rigid of tungsten base neodymium boron titanium tantalum alloy and memory without very damaging its ductility, reduce the density of tungsten chrome-manganese alloy, to alleviate the weight of tungsten-bast alloy, meeting current tungsten base neodymium boron titanium tantalum alloy must lightweight and have concurrently and touch record simultaneously, backspace elasticity, with the requirement of ductility.

Embodiment

Describe the present invention in detail below in conjunction with specific implementation method, be used for explaining the present invention in exemplary embodiment and description of the present invention, but not as a limitation of the invention.

embodiment 1:

Present embodiment discloses a kind of memory composite material TiNaB alloy, this alloy material comprises the material of following mass percent:

W elements 1.0%, nickel element 6.3%, molybdenum element 2.1%, chromium element 10.0%, v element 3.2%, element silicon 0.6%, neodymium element 0.6%, boron 0.3%, tantalum element 1.10%, plutonium element 5.2%, gold element 1.6%, titanium elements 5.3%, cobalt element 2.10% and ferro element 60.6%,

The present embodiment also discloses a kind of method making described memory composite material TiNaB alloy, comprises the following steps:

First, by include W elements, nickel element, molybdenum element, chromium element, v element, element silicon neodymium element, boron, tantalum element, plutonium element, gold element material insert in converter smelting pot, and to carry out heating and melting to its crucible be the first alloy soup;

Then, be the second metal soup by the heating materials melting containing titanium elements, cobalt element, ferro element in another melting furnace;

Finally, the first metal soup is transferred in the pipeline being full of rare gas element the second metal and talks in place melting furnace, and reheat melting and obtain described memory composite material TiNaB alloy.

The present embodiment is for alloy materials such as tungsten, tungsten metal be have in practical metal high temperature resistant, high damping capacity and reclaim the features such as superior, and can be combined with other metallic element and be formed there is height weight ratio, and good shock-resistance and wear resistance, antifatigue, not rotten containing pounding, touch continuous exotic materials, have superpower performance and function, reinstatement in the curved rear certain hour of shock, also can reinstatement within a certain period of time when touching into uneven.

Wherein, the neodymium boron alloy materials such as tungsten have inhales electric expansion feature, has the advantage of affective characteristics vibration damping, and the specific tenacity (tensile strength/density) that the conjunction of tungsten gold weighs is soprano in current commercialization structure alloy, can replace the part-structure of vehicle, weight reduction also saves energy consumption.For sophisticated technology field, as space flight, aviation, ocean, military equipment, oil, machinery, communications and transportation, electronic industrial products sports equipment manufacture and application on.

Above the technical scheme that the embodiment of the present invention provides is described in detail, for one of ordinary skill in the art, according to the embodiment of the present invention, embodiment and range of application all will change, in sum, this description should not be construed as limitation of the present invention.

Claims (2)

1. a memory composite material TiNaB alloy, is characterized in that this alloy material comprises the material of following mass percent:

The ferro element of W elements 1.0%, nickel element 6.3%, molybdenum element 2.1%, chromium element 10.0%, v element 3.2%, element silicon 0.6%, neodymium element 0.6%, boron 0.3%, tantalum element 1.10%, plutonium element 5.2%, gold element 1.6%, titanium elements 5.3%, cobalt element 2.10% and surplus.

2. make a method for memory composite material TiNaB alloy described in claim 1, it is characterized in that comprising the following steps:

First, by include W elements, nickel element, molybdenum element, chromium element, v element, element silicon neodymium element, boron, tantalum element, plutonium element, gold element material insert in converter smelting pot, and to carry out heating and melting to its crucible be the first alloy soup;

Then, be the second metal soup by the heating materials melting containing titanium elements, cobalt element, ferro element in another melting furnace;

Finally, the first metal soup is transferred in the pipeline being full of rare gas element the second metal and talks in place melting furnace, and reheat melting and obtain described memory composite material TiNaB alloy.