CN105458555A - High-strength wear-resisting welding rod - Google Patents
High-strength wear-resisting welding rod Download PDFInfo
- Publication number
- CN105458555A CN105458555A CN201510905644.XA CN201510905644A CN105458555A CN 105458555 A CN105458555 A CN 105458555A CN 201510905644 A CN201510905644 A CN 201510905644A CN 105458555 A CN105458555 A CN 105458555A
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- CN
- China
- Prior art keywords
- parts
- welding rod
- marble
- graphite
- tungsten carbide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
- B23K35/365—Selection of non-metallic compositions of coating materials either alone or conjoint with selection of soldering or welding materials
Abstract
The invention discloses a high-strength wear-resisting welding rod which comprises a welding core and a welding scale wrapping the welding core. The welding scale is prepared from, by weight, 66-124 parts of marble, 45-75 parts of quartz sand, 35-65 parts of silicon iron, 24-66 parts of high-manganese alloy, 25-50 parts of tungsten carbide, 15-35 parts of ferrovanadium, 5-45 parts of graphite, 22-48 parts of corn starch and 16-46 parts of argil powder. In this way, by means of the high-strength wear-resisting welding rod, it can be guaranteed that weld joints of a weldment have good mechanical performance and have pore resisting and crack preventing capacity, and the wear-resisting performance and mechanical performance of the weldment are improved.
Description
Technical field
The present invention relates to technical field of welding materials, particularly relate to a kind of high-strength wearable welding rod.
Background technology
Welding rod is that fusing is filled in the bonding jumper of the joint of welding work pieces when gas welding or electric welding, it be by coating and core wire dimerous.Coating forms gas and slag decompose fusing in welding process after, plays mechanical protection, Metallurgical processing, improves the effect of processing performance.
The weld seam mechanics effect that welding rod of the prior art is formed in welding does not often reach actual requirement, and this will cause weldment easily to wear and tear, and easily cracks, and causes the mechanics effect of weldment not good.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of high-strength wearable welding rod, can ensure that the weld seam of weldment has good mechanical property, ensures that weld seam has the ability of anti-pore Anti-cracking, improves anti-wear performance and the mechanical property of weldment.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of high-strength wearable welding rod, comprise: core wire and the weldering skin wrapped up by core wire, described weldering skin is made up of the material of following parts by weight: 66 ~ 124 parts, marble, quartz sand 45 ~ 75 parts, ferrosilicon 35 ~ 65 parts, high manganese 24 ~ 66 parts, tungsten carbide 25 ~ 50 parts, vanadium iron 15 ~ 35 parts, 5 ~ 45 parts, graphite, cornstarch 22 ~ 48 parts and 16 ~ 46 parts, potter's clay powder.
In a preferred embodiment of the present invention, described weldering skin is made up of the material of following parts by weight: 66 parts, marble, quartz sand 45 parts, ferrosilicon 35 parts, high manganese 24 parts, tungsten carbide 25 parts, vanadium iron 15 parts, 5 parts, graphite, cornstarch 22 parts and 16 parts, potter's clay powder.
In a preferred embodiment of the present invention, described weldering skin is made up of the material of following parts by weight: 80 parts, marble, quartz sand 52 parts, ferrosilicon 42, high manganese 34 parts, tungsten carbide 31 parts, vanadium iron 20 parts, 15 parts, graphite, cornstarch 28 parts and 23 parts, potter's clay powder.
In a preferred embodiment of the present invention, described weldering skin is made up of the material of following parts by weight: 95 parts, marble, quartz sand 60 parts, ferrosilicon 49 parts, high manganese 45 parts, tungsten carbide 38 parts, vanadium iron 25 parts, 25 parts, graphite, cornstarch 35 parts and 30 parts, potter's clay powder.
In a preferred embodiment of the present invention, described weldering skin is made up of the material of following parts by weight: 109 parts, marble, quartz sand 68 parts, ferrosilicon 57 parts, high manganese 56 parts, tungsten carbide 44 parts, vanadium iron 30 parts, 35 parts, graphite, cornstarch 41 parts and 38 parts, potter's clay powder.
In a preferred embodiment of the present invention, described weldering skin is made up of the material of following parts by weight: 124 parts, marble, quartz sand 75 parts, ferrosilicon 65 parts, high manganese 66 parts, tungsten carbide 50 parts, vanadium iron 35 parts, 45 parts, graphite, cornstarch 48 parts and 46 parts, potter's clay powder.
The invention has the beneficial effects as follows: high-strength wearable welding rod of the present invention can ensure that the weld seam of weldment has good mechanical property, ensure that weld seam has the ability of anti-pore Anti-cracking, improve anti-wear performance and the mechanical property of weldment.
Detailed description of the invention
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the present invention comprises:
A kind of high-strength wearable welding rod, comprise: core wire and the weldering skin wrapped up by core wire, described weldering skin is made up of the material of following parts by weight: 66 ~ 124 parts, marble, quartz sand 45 ~ 75 parts, ferrosilicon 35 ~ 65 parts, high manganese 24 ~ 66 parts, tungsten carbide 25 ~ 50 parts, vanadium iron 15 ~ 35 parts, 5 ~ 45 parts, graphite, cornstarch 22 ~ 48 parts and 16 ~ 46 parts, potter's clay powder.
Embodiment one
A kind of high-strength wearable welding rod, described weldering skin is made up of the material of following parts by weight: 66 parts, marble, quartz sand 45 parts, ferrosilicon 35 parts, high manganese 24 parts, tungsten carbide 25 parts, vanadium iron 15 parts, 5 parts, graphite, cornstarch 22 parts and 16 parts, potter's clay powder.
Embodiment two
A kind of high-strength wearable welding rod, described weldering skin is made up of the material of following parts by weight: 80 parts, marble, quartz sand 52 parts, ferrosilicon 42, high manganese 34 parts, tungsten carbide 31 parts, vanadium iron 20 parts, 15 parts, graphite, cornstarch 28 parts and 23 parts, potter's clay powder.
Embodiment three
A kind of high-strength wearable welding rod, described weldering skin is made up of the material of following parts by weight: 95 parts, marble, quartz sand 60 parts, ferrosilicon 49 parts, high manganese 45 parts, tungsten carbide 38 parts, vanadium iron 25 parts, 25 parts, graphite, cornstarch 35 parts and 30 parts, potter's clay powder.
Embodiment four
A kind of high-strength wearable welding rod, described weldering skin is made up of the material of following parts by weight: 109 parts, marble, quartz sand 68 parts, ferrosilicon 57 parts, high manganese 56 parts, tungsten carbide 44 parts, vanadium iron 30 parts, 35 parts, graphite, cornstarch 41 parts and 38 parts, potter's clay powder.
Embodiment five
A kind of high-strength wearable welding rod, described weldering skin is made up of the material of following parts by weight: 124 parts, marble, quartz sand 75 parts, ferrosilicon 65 parts, high manganese 66 parts, tungsten carbide 50 parts, vanadium iron 35 parts, 45 parts, graphite, cornstarch 48 parts and 46 parts, potter's clay powder.
The beneficial effect of high-strength wearable welding rod of the present invention is:
Can ensure that the weld seam of weldment has good mechanical property, ensure that weld seam has the ability of anti-pore Anti-cracking, improve anti-wear performance and the mechanical property of weldment.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (6)
1. a high-strength wearable welding rod, it is characterized in that, comprise: core wire and the weldering skin wrapped up by core wire, described weldering skin is made up of the material of following parts by weight: 66 ~ 124 parts, marble, quartz sand 45 ~ 75 parts, ferrosilicon 35 ~ 65 parts, high manganese 24 ~ 66 parts, tungsten carbide 25 ~ 50 parts, vanadium iron 15 ~ 35 parts, 5 ~ 45 parts, graphite, cornstarch 22 ~ 48 parts and 16 ~ 46 parts, potter's clay powder.
2. high-strength wearable welding rod according to claim 1, it is characterized in that, described weldering skin is made up of the material of following parts by weight: 66 parts, marble, quartz sand 45 parts, ferrosilicon 35 parts, high manganese 24 parts, tungsten carbide 25 parts, vanadium iron 15 parts, 5 parts, graphite, cornstarch 22 parts and 16 parts, potter's clay powder.
3. high-strength wearable welding rod according to claim 1, it is characterized in that, described weldering skin is made up of the material of following parts by weight: 80 parts, marble, quartz sand 52 parts, ferrosilicon 42, high manganese 34 parts, tungsten carbide 31 parts, vanadium iron 20 parts, 15 parts, graphite, cornstarch 28 parts and 23 parts, potter's clay powder.
4. high-strength wearable welding rod according to claim 1, it is characterized in that, described weldering skin is made up of the material of following parts by weight: 95 parts, marble, quartz sand 60 parts, ferrosilicon 49 parts, high manganese 45 parts, tungsten carbide 38 parts, vanadium iron 25 parts, 25 parts, graphite, cornstarch 35 parts and 30 parts, potter's clay powder.
5. high-strength wearable welding rod according to claim 1, it is characterized in that, described weldering skin is made up of the material of following parts by weight: 109 parts, marble, quartz sand 68 parts, ferrosilicon 57 parts, high manganese 56 parts, tungsten carbide 44 parts, vanadium iron 30 parts, 35 parts, graphite, cornstarch 41 parts and 38 parts, potter's clay powder.
6. high-strength wearable welding rod according to claim 1, it is characterized in that, described weldering skin is made up of the material of following parts by weight: 124 parts, marble, quartz sand 75 parts, ferrosilicon 65 parts, high manganese 66 parts, tungsten carbide 50 parts, vanadium iron 35 parts, 45 parts, graphite, cornstarch 48 parts and 46 parts, potter's clay powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510905644.XA CN105458555A (en) | 2015-12-10 | 2015-12-10 | High-strength wear-resisting welding rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510905644.XA CN105458555A (en) | 2015-12-10 | 2015-12-10 | High-strength wear-resisting welding rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105458555A true CN105458555A (en) | 2016-04-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510905644.XA Pending CN105458555A (en) | 2015-12-10 | 2015-12-10 | High-strength wear-resisting welding rod |
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| CN (1) | CN105458555A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1040928A (en) * | 1962-05-30 | 1966-09-01 | Castolin Soudures | Improvements in or relating to electrodes for welding spherulitic cast iron |
| JPS594997A (en) * | 1982-07-02 | 1984-01-11 | Nippon Steel Corp | Low hydrogen type coated arc welding electrode |
| CN86101106A (en) * | 1986-01-18 | 1987-02-11 | 湘潭大学 | Welding rod for non-preheating bead welding with superior hardness and anti-abrasiveness |
| CN1148529A (en) * | 1995-10-24 | 1997-04-30 | 李向荣 | Preheating-free high anti-cracking surfacing welding electrode |
| CN1151340A (en) * | 1996-10-28 | 1997-06-11 | 湘潭大学 | Surfacing welding electrode for matrix |
| CN101961821A (en) * | 2010-11-04 | 2011-02-02 | 沈阳哈维尔表面工程技术有限公司 | High temperature resistance and corrosion resistance wear-resistant surfacing electrode |
| CN102528321A (en) * | 2011-12-07 | 2012-07-04 | 燕山大学 | Special welding rod used for surfacing reparation of high carbon steel type high-speed railway base tamping pick |
| CN102689103A (en) * | 2012-05-22 | 2012-09-26 | 中国船舶重工集团公司第七二五研究所 | Surfacing electrode for manufacturing and repairing cane sugar roller |
| CN102699578A (en) * | 2012-06-11 | 2012-10-03 | 天津大桥龙兴焊接材料有限公司 | High-toughness high-strength steel welding rod for 50-kilogram grade all-position welding |
| CN105014260A (en) * | 2015-07-30 | 2015-11-04 | 鞍钢集团工程技术有限公司 | Welding rod and welding method for repair welding of high-strength steel wheel |
-
2015
- 2015-12-10 CN CN201510905644.XA patent/CN105458555A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1040928A (en) * | 1962-05-30 | 1966-09-01 | Castolin Soudures | Improvements in or relating to electrodes for welding spherulitic cast iron |
| JPS594997A (en) * | 1982-07-02 | 1984-01-11 | Nippon Steel Corp | Low hydrogen type coated arc welding electrode |
| CN86101106A (en) * | 1986-01-18 | 1987-02-11 | 湘潭大学 | Welding rod for non-preheating bead welding with superior hardness and anti-abrasiveness |
| CN1148529A (en) * | 1995-10-24 | 1997-04-30 | 李向荣 | Preheating-free high anti-cracking surfacing welding electrode |
| CN1151340A (en) * | 1996-10-28 | 1997-06-11 | 湘潭大学 | Surfacing welding electrode for matrix |
| CN101961821A (en) * | 2010-11-04 | 2011-02-02 | 沈阳哈维尔表面工程技术有限公司 | High temperature resistance and corrosion resistance wear-resistant surfacing electrode |
| CN102528321A (en) * | 2011-12-07 | 2012-07-04 | 燕山大学 | Special welding rod used for surfacing reparation of high carbon steel type high-speed railway base tamping pick |
| CN102689103A (en) * | 2012-05-22 | 2012-09-26 | 中国船舶重工集团公司第七二五研究所 | Surfacing electrode for manufacturing and repairing cane sugar roller |
| CN102699578A (en) * | 2012-06-11 | 2012-10-03 | 天津大桥龙兴焊接材料有限公司 | High-toughness high-strength steel welding rod for 50-kilogram grade all-position welding |
| CN105014260A (en) * | 2015-07-30 | 2015-11-04 | 鞍钢集团工程技术有限公司 | Welding rod and welding method for repair welding of high-strength steel wheel |
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Application publication date: 20160406 |
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