CN109837387A

CN109837387A - A kind of water pipe alloy material and preparation method thereof

Info

Publication number: CN109837387A
Application number: CN201711216282.9A
Authority: CN
Inventors: 车越
Original assignee: Danyang Yanling Town Superior Alloy Factory
Current assignee: Danyang Yanling Town Superior Alloy Factory
Priority date: 2017-11-28
Filing date: 2017-11-28
Publication date: 2019-06-04

Abstract

A kind of water pipe alloy material, its main feature is that, by weight the silica for being SiO2 >=97%, lime containing CaO >=90%, barite containing BaSO4 or BaCO3 >=80%, coke containing C >=80%, fluorite and steel cuttings containing CaF2 >=80% are raw material, lime=8-15%, barite=10-15%, coke=30-35%, fluorite=3-6%, steel cuttings=surplus, it is added in mineral hot furnace and is smelted by proportion mixing method, AL=0.5-1%, S≤0.05%, P≤0.05%, silica 2-4, talcum powder 15-20, mica powder 10-20, silicon powder 3-5, Fe surplus.It is safe, hygienic, healthy, durable, the problem of plastic conduit pollutes is eliminated, price is also the supplying pipe of first choice much than copper pipe saving.

Description

A kind of water pipe alloy material and preparation method thereof

Technical field

The present invention relates to a kind of composite material manufacturing field, especially a kind of water pipe alloy material and preparation method thereof.

Background technique

Water pipe is the pipeline to supply water, and modern times finishing water pipe is all to use to bury wall construction, and there are three types of the classification of water pipe, first Class is metal tube, such as hot dip cast iron pipe, copper pipe, the stainless steel tube of interior slush moulding material.Second class is to mould multiple metal tube, such as moulds multiple steel Pipe, aluminum plastic composite pipe etc..Third class is plastic tube, as water pipe, after several years, manages the interior a large amount of rust deposites of generation, the Huang of outflow Water not only pollutes sanitary ware, but also is mingled with the bacterium that rough inner wall is bred, and corrosion causes content of beary metal in water excessively high, seriously The health of harmful to human, it is low therefore, in society to be badly in need of a kind of installation risk, is suitble to various installation environments, reusable, environmental protection Energy conservation;It does not reveal, is shockproof, preventing expanding with heat and contract with cold, use is safe, durable reliable water pipe.

Summary of the invention

The technical problem to be solved by the present invention is in view of the deficiencies of the prior art, propose a kind of high intensity, high temperature resistant, corrosion resistant Water pipe alloy material of erosion and preparation method thereof.

The technical problem to be solved by the present invention is to what is be achieved through the following technical solutions.The present invention is a kind of water pipe alloy Material, its main feature is that, by weight for the silica of SiO2 >=97%, the lime containing CaO >=90%, containing BaSO4 or BaCO3 >= 80% barite, the coke containing C >=80%, the fluorite containing CaF2 >=80% and steel cuttings are raw material, lime=8-15%, again Mineral hot furnace is added by proportion mixing method in spar=10-15%, coke=30-35%, fluorite=3-6%, steel cuttings=surplus Interior smelting, AL=0.5-1%, S≤0.05%, P≤0.05%, silica 2-4, talcum powder 15-20, mica powder 10-20, Silicon powder 3-5, Fe surplus.

With in alloy material technical solution, further preferred technical solution is characterized in a kind of water pipe of the present invention:

1, by weight silica, the lime containing CaO >=90%, the weight containing BaSO4 or BaCO3 >=80% for being SiO2 >=96% Spar, the coke containing C >=80%, the fluorite containing CaF2 >=80% and steel cuttings are raw material, lime=8-15%, barite=10- 15%, coke=30-35%, fluorite=3-6%, steel cuttings=surplus are added in mineral hot furnace by proportion mixing method and are smelted, AL =0.5-1%, S≤0.05%, P≤0.05%, silica 3-4, talcum powder 17-20, mica powder 11-20, silicon powder 3-5, Fe surplus.

2, it is made of the raw material of following weight ratio: aluminium powder 9, iron oxide red 43, iron oxide 33, quartz sand 22, silica 2.5, talcum powder 17, mica powder 26, silicon powder 4.5.

3, it when preparing, wet powder-grinding: in parts by weight, is added into wet milk, after ball milling 65-75 hours； Mixed slurry is crossed into 350 meshes, discharging precipitating separates supernatant liquor medium；By aluminium powder, iron oxide red, iron oxide, stone Sand, silica, talcum powder, mica powder and silicon powder are put into blender after crushing and stir evenly, and obtain mixing, then by steel Pipe is packed into the pipe die of tuber, is added using above-mentioned mixing to steel pipe, opens tuber and revolving speed is adjusted to 200-220 Circle/second, meanwhile, it heats steel pipe and is conveyed oxygen 2-3 minutes into pipe, heating temperature is 700-800 DEG C, under the action of the centrifugal force It sinters ceramic steel pipe into, finally tuber is cooled to room temperature, can be prepared by.

Compared with prior art, the present invention is by aluminium powder, iron oxide red, iron oxide, quartz sand, silica, talcum powder, cloud After evenly mixing, obtained mixing base forms composite low melting point field trash using deoxidation products in molten steel for female powder and silicon powder, It floats in molten steel convenient for field trash removal, plays the role of cleaning molten steel；Convenient for the denaturation treatment of field trash.Safely, it defends It is raw, healthy, durable, the problem of plastic conduit pollutes is eliminated, it is much preferred supplying pipe that price, which is also saved than copper pipe,.

Specific embodiment

The specific technical solution of the present invention is further described, in order to which those skilled in the art is further understood that this hair It is bright, the limitation without constituting its power.

Embodiment 1, a kind of water pipe alloy material, its main feature is that, it is by weight the silica of SiO2 >=97%, contains CaO >=90% lime, the barite containing BaSO4 or BaCO3 >=80%, the coke containing C >=80%, the fluorite containing CaF2 >=80% With steel cuttings be raw material, lime=8-15%, barite=10-15%, coke=30-35%, fluorite=3-6%, steel cuttings= Surplus is added in mineral hot furnace by proportion mixing method and is smelted, AL=0.5-1%, S≤0.05%, P≤0.05%, titanium dioxide Silicon 2-4, talcum powder 15-20, mica powder 10-20, silicon powder 3-5, Fe surplus.

Embodiment 2, in a kind of water pipe alloy material described in embodiment 1: by weight for SiO2 >=96% silica, Lime containing CaO >=90%, the coke containing C >=80%, contains CaF2 >=80% at the barite containing BaSO4 or BaCO3 >=80% Fluorite and steel cuttings be raw material, lime=8-15%, barite=10-15%, coke=30-35%, fluorite=3-6%, Steel cuttings=surplus, by proportion mixing method be added mineral hot furnace in smelt, AL=0.5-1%, S≤0.05%, P≤0.05%, Silica 3-4, talcum powder 17-20, mica powder 11-20, silicon powder 3-5, Fe surplus.

Embodiment 3, a kind of water pipe described in embodiment 1 or 2 is in alloy material: it is made of the raw material of following weight ratio: Aluminium powder 9, iron oxide red 43, iron oxide 33, quartz sand 22, silica 2.5, talcum powder 17, mica powder 26, silicon powder 4.5.

Embodiment 4 is prepared in a kind of water pipe alloy material described in embodiment 1 or 2 or 3: when preparation, wet powder-grinding: In parts by weight, it is added into wet milk, after ball milling 65-75 hours；Mixed slurry is crossed into 350 meshes, is discharged Precipitating, separates supernatant liquor medium；By aluminium powder, iron oxide red, iron oxide, quartz sand, silica, talcum powder, mica powder It is put into blender and stirs evenly after being crushed with silicon powder, mixing is obtained, then steel pipe is packed into the pipe die of tuber, in use It states mixing to be added to steel pipe, open tuber and revolving speed is adjusted to 200-220 circle/second, meanwhile, heating steel pipe is simultaneously defeated into pipe Send oxygen 2-3 minutes, heating temperature be 700-800 DEG C, sinter ceramic steel pipe under the action of the centrifugal force, finally to tuber into Row is cooled to room temperature, and can be prepared by.

Embodiment 5, in a kind of described in any item water pipe alloy materials of embodiment 1-4: the oxygen time of delivery is 3 Minute.

Embodiment 6, in a kind of described in any item water pipe alloy materials of embodiment 1-5: the heating temperature is 760 ℃。

Embodiment 7, in a kind of described in any item water pipe alloy materials of embodiment 1-6: by the raw material of following weight ratio Composition: aluminium powder 8, iron oxide red 42, iron oxide 30, quartz sand 20, silica 2, talcum powder 16, mica powder 15, silicon powder 4.

The above described is only a preferred embodiment of the present invention, the limitation not to technical solution of the present invention.All According to technical spirit any simple modification, equivalent change and modification to the above embodiments of the invention, this hair is still fallen within Bright protection scope.

Claims

1. a kind of water pipe alloy material, which is characterized in that by weight for the silica of SiO2 >=97%, containing CaO >=90% Lime, the barite containing BaSO4 or BaCO3 >=80%, the coke containing C >=80%, the fluorite containing CaF2 >=80% and steel cuttings are Raw material, lime=8-15%, barite=10-15%, coke=30-35%, fluorite=3-6%, steel cuttings=surplus, passes through It matches mixing method and is added in mineral hot furnace and smelt, AL=0.5-1%, S≤0.05%, P≤0.05%, silica 2-4, talcum Powder 15-20, mica powder 10-20, silicon powder 3-5, Fe surplus.

2. a kind of water pipe alloy material according to claim 1, which is characterized in that be by weight SiO2 >=96% Silica, the lime containing CaO >=90%, the barite containing BaSO4 or BaCO3 >=80%, the coke containing C >=80%, containing CaF2 >= 80% fluorite and steel cuttings is raw material, lime=8-15%, barite=10-15%, coke=30-35%, fluorite=3- 6%, steel cuttings=surplus is added in mineral hot furnace by proportion mixing method and is smelted, and AL=0.5-1%, S≤0.05%, P≤ 0.05%, silica 3-4, talcum powder 17-20, mica powder 11-20, silicon powder 3-5, Fe surplus.

3. a kind of water pipe alloy material according to claim 1, which is characterized in that by the raw material group of following weight ratio At: aluminium powder 9, iron oxide red 43, iron oxide 33, quartz sand 22, silica 2.5, talcum powder 17, mica powder 26, silicon powder 4.5。

4. the preparation method of water pipe alloy material as described in claim any one of 1-3, it is characterised in that: when preparation, wet-milling Powder processed: it in parts by weight, is added into wet milk, after ball milling 65-75 hours；Mixed slurry is crossed into 350 meshes, Discharging precipitating, separates supernatant liquor medium；By aluminium powder, iron oxide red, iron oxide, quartz sand, silica, talcum powder, cloud Female powder and silicon powder are put into blender after crushing and stir evenly, and obtain mixing, then steel pipe is packed into the pipe die of tuber, make It is added with above-mentioned mixing to steel pipe, opens tuber and revolving speed is simultaneously adjusted to 200-220 circle/second, meanwhile, heat steel pipe and to pipe Interior conveying oxygen 2-3 minutes, heating temperature are 700-800 DEG C, ceramic steel pipe are sintered under the action of the centrifugal force, finally to tubulation Machine is cooled to room temperature, and can be prepared by.