JPH01205062A - Ni-base alloy powder for forming amorphous sprayed deposit excellent in corrosion resistance - Google Patents
Ni-base alloy powder for forming amorphous sprayed deposit excellent in corrosion resistanceInfo
- Publication number
- JPH01205062A JPH01205062A JP2728888A JP2728888A JPH01205062A JP H01205062 A JPH01205062 A JP H01205062A JP 2728888 A JP2728888 A JP 2728888A JP 2728888 A JP2728888 A JP 2728888A JP H01205062 A JPH01205062 A JP H01205062A
- Authority
- JP
- Japan
- Prior art keywords
- powder
- corrosion resistance
- amorphous
- alloy powder
- sprayed deposit
- 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.)
- Granted
Links
- 239000000843 powder Substances 0.000 title claims abstract description 33
- 239000000956 alloy Substances 0.000 title claims abstract description 25
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 25
- 230000007797 corrosion Effects 0.000 title claims abstract description 24
- 238000005260 corrosion Methods 0.000 title claims abstract description 24
- 239000000203 mixture Substances 0.000 claims abstract description 7
- 238000005507 spraying Methods 0.000 claims description 11
- 239000012535 impurity Substances 0.000 claims description 6
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 7
- 238000007751 thermal spraying Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 229910052750 molybdenum Inorganic materials 0.000 abstract description 4
- 238000002844 melting Methods 0.000 abstract description 3
- 230000008018 melting Effects 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 2
- 238000009692 water atomization Methods 0.000 abstract description 2
- 238000001035 drying Methods 0.000 abstract 1
- 238000000576 coating method Methods 0.000 description 12
- 239000011248 coating agent Substances 0.000 description 9
- 238000005280 amorphization Methods 0.000 description 4
- 239000010949 copper Substances 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C45/00—Amorphous alloys
- C22C45/04—Amorphous alloys with nickel or cobalt as the major constituent
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は、溶射粉末として用いた場合に、耐食性のす
ぐれた非晶質（アモルファス）の溶射皮膜を形成するこ
とができるＮｉ基合金粉末に関するものである。Detailed Description of the Invention [Field of Industrial Application] This invention relates to a Ni-based alloy powder that can form an amorphous thermal spray coating with excellent corrosion resistance when used as a thermal spray powder. It is something.
従来、耐食性の良好な非晶質溶射皮膜を形成するのに、
特開昭８２’ １４２７５８号公報に記載されるＮｉ
− Ｃｒ −Ｍｏ −Ｗ−Ｃｕ系のＮｉ基合金粉末が用
いられている。Conventionally, to form an amorphous spray coating with good corrosion resistance,
Ni described in Japanese Patent Application Laid-open No. 82'142758
- Cr-Mo-W-Cu based Ni-based alloy powder is used.
しかし、上記の従来Ｎｉ基合金粉末を用いて形成された
非晶質溶射皮膜は、比較的良好な耐食性を示すものの、
これが苛酷な腐食環境に曝された場合には十分満足する
耐食性を示さないものである。However, although the amorphous sprayed coating formed using the conventional Ni-based alloy powder described above exhibits relatively good corrosion resistance,
When this material is exposed to a severe corrosive environment, it does not exhibit sufficiently satisfactory corrosion resistance.
そこで、本発明者等は、上述のような観点から、上記の
従来溶射用Ｎｉ基合金粉末を用いた場合に比して一段と
すぐれた耐食性を有する溶射皮膜の形成を可能とすべく
研究を行なった結果、原子％で（以下％は原子％で示す
）、
Ｍｏ：１０〜３０％、Ｐ：１５〜２５％。Therefore, from the above-mentioned viewpoint, the present inventors conducted research in order to make it possible to form a thermal spray coating having even better corrosion resistance than when using the conventional Ni-based alloy powder for thermal spraying. As a result, Mo: 10 to 30%, P: 15 to 25% in atomic % (hereinafter % is indicated in atomic %).
を含有し、さらに必要に応じて、 ＢおよびＳｉのうちの１種または２種：１〜８％。Contains, and if necessary, One or two of B and Si: 1 to 8%.
を含有し、残りがＮｉと不可避不純物からなる組成を有
するＮｉ基合金粉末を溶射に用いると、−段と耐食性に
すぐれた非晶質皮膜が形成されるようになるという知見
を得たのである。The researchers discovered that when a Ni-based alloy powder containing Ni, with the remainder consisting of Ni and unavoidable impurities, is used for thermal spraying, an amorphous film with significantly better corrosion resistance is formed. .
この発明は、上記知見にもとづいてなされたものであっ
て、以下に成分組成を上記の通りに限定した理由を説明
する。This invention was made based on the above knowledge, and the reason why the component composition was limited as described above will be explained below.
（ａ） Ｍ。(a) M.
Ｍｏ成分には、溶射皮膜形成時に素地のＮｉに固溶して
皮膜の耐食性を向上させる作用があるが、その含有量が
１０％未満では所望のすぐれた耐食性を確保することが
できず、一方その含有量が３０％を越えると、粉末の溶
融温度が上昇し、形成された溶射皮膜中にボアなどの欠
陥が多く発生するようになるばかりでなく、非晶質化を
阻害し、結晶質部分が多くなって溶射皮膜の耐食性が低
下するようになることから、その含有量を１０〜３０％
と定めた。The Mo component has the effect of improving the corrosion resistance of the coating by solidly dissolving in the base Ni during the formation of the thermal spray coating, but if its content is less than 10%, the desired excellent corrosion resistance cannot be secured; If the content exceeds 30%, the melting temperature of the powder will rise, and not only will many defects such as bores occur in the formed thermal sprayed coating, but it will also inhibit amorphization and cause crystalline formation. As the corrosion resistance of the sprayed coating increases, the content should be reduced to 10 to 30%.
It was determined that
（ｂ） ｐ
Ｐ成分には、ＮｉおよびＭｏと共存することにより溶射
皮膜を非晶質化し、もって耐食性を一段と向上させる作
用があるが、その含有量が１５％未満でも、２５％を越
えても非晶質化がくずれ、結晶質部分が溶射皮膜中に形
成されるようになって、耐食性劣化の原因となることか
ら、その含有量を１５〜２５％と定めた。(b) p The P component has the effect of making the sprayed coating amorphous by coexisting with Ni and Mo, thereby further improving the corrosion resistance. However, the amorphous state of the amorphous coating deteriorates, and a crystalline portion is formed in the sprayed coating, causing deterioration of corrosion resistance. Therefore, the content was set at 15 to 25%.
（ｃ） ＢおよびＳｉ
これらの成分には、Ｐ成分のもつ非晶質化作用を促進し
、もって溶射皮膜の耐食性を一層向上させる作用がある
が、その含有量が１％未満では所望の向上効果が得られ
ず、一方その含有量が８％を越えると非晶質化作用が低
下し、結晶質化が進行し、耐食性が低下するようになる
ことから、その含有量を１〜８％と定めた。(c) B and Si These components have the effect of promoting the amorphization effect of the P component and thereby further improving the corrosion resistance of the sprayed coating, but if their content is less than 1%, the desired improvement will not be achieved. However, if the content exceeds 8%, the amorphous effect decreases, crystallization progresses, and corrosion resistance decreases, so the content should be reduced from 1 to 8%. It was determined that
（ｄ） 不可避不純物
粉末製造に用いられる溶解原料中に不純物として含有す
るＣ、Ｃｏ、およびＦｅなどが、溶射皮膜中に混入する
場合があるが、その含有量が合量で１％以下であれば、
溶射皮膜の特性を何らそこなうものではない。(d) Unavoidable impurities C, Co, Fe, etc. contained as impurities in the melted raw materials used for powder production may be mixed into the thermal spray coating, but even if the total content is 1% or less, Ba,
It does not impair the properties of the thermal spray coating in any way.
つぎに、この発明のＮｉ基合金粉末を実施例により具体
的に説明する。Next, the Ni-based alloy powder of the present invention will be specifically explained using Examples.
まず、通常の溶解法により、それぞれ第１表に示される
組成を有するＮｉ基合金溶湯を調整し、ついで水圧：４
５０ｋｇ／ｃ−の高圧水水アトマイズ法（流下する金属
溶湯を高圧水で細粒化する方法）にて粉末とし、乾燥し
た後、ふるいにて直径：１０〜７０％１ｍに整粒するこ
とにより本発明Ｎｉ基合金粉末１〜１２および比較Ｎｉ
基合金粉末１〜４、並びにＣｒ：２４．２％、 Ｍｏ
： １３．０％、 Ｗ：３．２％。First, molten Ni-based alloys having the compositions shown in Table 1 were prepared using a normal melting method, and then water pressure: 4
By using a 50kg/c- high-pressure water atomization method (a method in which the flowing molten metal is pulverized with high-pressure water), it is made into powder, dried, and then sized with a sieve to a diameter of 10 to 70% 1 m. Present invention Ni-based alloy powders 1 to 12 and comparative Ni
Base alloy powders 1 to 4, and Cr: 24.2%, Mo
: 13.0%, W: 3.2%.
Ｃｕ：３．６％、Ｂ：５．４％、 Ｃ：３．３％を含有
し、残りがＮｉと不可避不純物からなる組成を有する従
来Ｎｉ、！！合金粉末をそれぞれ製造した。Conventional Ni, which contains Cu: 3.6%, B: 5.4%, and C: 3.3%, with the remainder consisting of Ni and unavoidable impurities! ! Alloy powders were produced respectively.
ついで、この結果得られた各種のＮｉ基合金粉末を溶射
粉末として用い、溶射面をアルミナ粒にてグリッドブラ
スト処理した縦：１００ｍｍＸ横＝２５ｍｍｘ厚さ：３
ｍｒｇの純銅板の表面に、これを動かしながら、５０ｔ
ｏｒｒに減圧した容器内で、前記Ｎｉ基合金粉末を、４
５ｃｍ離れた位置からＡｒガスをキャリアガスとして２
ｋｇ／ｈｒの割合で、出カニ４０ｋｌｌのプラズマ放電
を通して溶射することにより厚さ：１ｍｍの皮膜を形成
した。Next, the various Ni-based alloy powders obtained as a result were used as thermal spraying powder, and the thermal spraying surface was grid-blasted with alumina grains, length: 100 mm x width = 25 mm x thickness: 3
While moving this on the surface of the MRG pure copper plate, 50t
In a container reduced in pressure to
Ar gas was used as a carrier gas from a position 5 cm away.
A coating with a thickness of 1 mm was formed by thermal spraying through a plasma discharge of 40 kiloliters at a rate of kg/hr.
引続いて、これらの皮膜について、Ｘ線回折法により非
晶質化の状況を判定すると共に、室温に保持した３０％
りん酸水溶液中に１００時間浸漬の腐食試験を行ない、
試験後の重量減を測定し、従来Ｎｉ基合金粉末を用いて
形成した溶射皮膜の場合を１００とし、これに対する相
対割合を求めた。これらの結果を第１表に示した。Subsequently, the state of amorphization of these films was determined by X-ray diffraction method, and 30% of the film was kept at room temperature.
A corrosion test was conducted by immersing it in a phosphoric acid aqueous solution for 100 hours.
The weight loss after the test was measured, and the relative proportion to this was determined, with the case of the thermal spray coating formed using the conventional Ni-based alloy powder set as 100. These results are shown in Table 1.
第１表に示される結果から、本発明Ｎｉ基合金粉末１〜
１２て形成された溶射皮膜は、いずれも従来Ｎｉ基合金
粉末を用いて形成された溶射皮膜と同様に非晶質化が高
いレベルで進行しており、かつ前記従来溶射皮膜に比し
て一段とすぐれた耐食性を示すのに対して、比較Ｎｉ基
合金粉末１〜４を用いて形成した溶射皮膜に見られるよ
うに、Ｎｉ基合金粉末を構成する合金成分のうちのいず
れかの成分含有量でもこの発明の範囲から外れると、非
晶質化が低下し、十分満足する耐食性を示さないことが
明らかである。From the results shown in Table 1, the Ni-based alloy powders 1 to 1 of the present invention
The thermal sprayed coatings formed in step 12 are all highly amorphous, similar to the conventional thermal sprayed coatings formed using Ni-based alloy powder, and are much more amorphous than the conventional thermal sprayed coatings. Although it shows excellent corrosion resistance, as seen in the thermal spray coatings formed using Comparative Ni-based alloy powders 1 to 4, even if the content of any of the alloy components constituting the Ni-based alloy powder It is clear that outside the scope of the present invention, the amorphization will be reduced and the corrosion resistance will not be sufficiently satisfactory.
上述のように、この発明のＮｉ基合金粉末によれば、こ
れを溶射粉末として用いた場合に、非晶質化してすぐれ
た耐食性を示すようになる溶射皮膜を形成することがで
きるのである。As described above, when the Ni-based alloy powder of the present invention is used as a thermal spray powder, it is possible to form a thermal spray coating that becomes amorphous and exhibits excellent corrosion resistance.
Claims (2)
し、残りがＮｉと不可避不純物からなる組成（以上原子
％）を有する耐食性のすぐれた非晶質溶射皮膜形成用Ｎ
ｉ基合金粉末。(1) N for forming an amorphous thermal spray coating with excellent corrosion resistance, containing Mo: 10 to 30%, P: 15 to 25%, and the remainder consisting of Ni and unavoidable impurities (at %)
i-based alloy powder.
し、さらに、 ＢおよびＳｉのうちの１種または２種：１〜８％、 を含有し、残りがＮｉと不可避不純物からなる組成（以
上原子％）を有する耐食性のすぐれた非晶質溶射皮膜形
成用Ｎｉ基合金粉末。(2) Contains Mo: 10 to 30%, P: 15 to 25%, and further contains one or two of B and Si: 1 to 8%, with the remainder being Ni and unavoidable impurities. A Ni-based alloy powder for forming an amorphous thermal spray coating having excellent corrosion resistance and having a composition (at % or more) consisting of:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2728888A JP2545913B2 (en) | 1988-02-08 | 1988-02-08 | Ni-based alloy powder for forming amorphous sprayed coating with excellent corrosion resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2728888A JP2545913B2 (en) | 1988-02-08 | 1988-02-08 | Ni-based alloy powder for forming amorphous sprayed coating with excellent corrosion resistance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01205062A true JPH01205062A (en) | 1989-08-17 |
| JP2545913B2 JP2545913B2 (en) | 1996-10-23 |
Family
ID=12216890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2728888A Expired - Lifetime JP2545913B2 (en) | 1988-02-08 | 1988-02-08 | Ni-based alloy powder for forming amorphous sprayed coating with excellent corrosion resistance |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2545913B2 (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014058893A1 (en) * | 2012-10-08 | 2014-04-17 | Glassimetal Technology, Inc. | Bulk nickel-phosphorus-boron glasses bearing molybdenum |
| US9085814B2 (en) | 2011-08-22 | 2015-07-21 | California Institute Of Technology | Bulk nickel-based chromium and phosphorous bearing metallic glasses |
| JP2016020523A (en) * | 2014-07-14 | 2016-02-04 | 有限会社コンタミネーション・コントロール・サービス | Corrosion prevention method |
| US9365916B2 (en) | 2012-11-12 | 2016-06-14 | Glassimetal Technology, Inc. | Bulk iron-nickel glasses bearing phosphorus-boron and germanium |
| US9534283B2 (en) | 2013-01-07 | 2017-01-03 | Glassimental Technology, Inc. | Bulk nickel—silicon—boron glasses bearing iron |
| US9556504B2 (en) | 2012-11-15 | 2017-01-31 | Glassimetal Technology, Inc. | Bulk nickel-phosphorus-boron glasses bearing chromium and tantalum |
| US9816166B2 (en) | 2013-02-26 | 2017-11-14 | Glassimetal Technology, Inc. | Bulk nickel-phosphorus-boron glasses bearing manganese |
| US9863024B2 (en) | 2012-10-30 | 2018-01-09 | Glassimetal Technology, Inc. | Bulk nickel-based chromium and phosphorus bearing metallic glasses with high toughness |
| US9863025B2 (en) | 2013-08-16 | 2018-01-09 | Glassimetal Technology, Inc. | Bulk nickel-phosphorus-boron glasses bearing manganese, niobium and tantalum |
| US9920400B2 (en) | 2013-12-09 | 2018-03-20 | Glassimetal Technology, Inc. | Bulk nickel-based glasses bearing chromium, niobium, phosphorus and silicon |
| US9957596B2 (en) | 2013-12-23 | 2018-05-01 | Glassimetal Technology, Inc. | Bulk nickel-iron-based, nickel-cobalt-based and nickel-copper based glasses bearing chromium, niobium, phosphorus and boron |
| US10000834B2 (en) | 2014-02-25 | 2018-06-19 | Glassimetal Technology, Inc. | Bulk nickel-chromium-phosphorus glasses bearing niobium and boron exhibiting high strength and/or high thermal stability of the supercooled liquid |
| US10287663B2 (en) | 2014-08-12 | 2019-05-14 | Glassimetal Technology, Inc. | Bulk nickel-phosphorus-silicon glasses bearing manganese |
| US10458008B2 (en) | 2017-04-27 | 2019-10-29 | Glassimetal Technology, Inc. | Zirconium-cobalt-nickel-aluminum glasses with high glass forming ability and high reflectivity |
| US11371108B2 (en) | 2019-02-14 | 2022-06-28 | Glassimetal Technology, Inc. | Tough iron-based glasses with high glass forming ability and high thermal stability |
| US11377720B2 (en) | 2012-09-17 | 2022-07-05 | Glassimetal Technology Inc. | Bulk nickel-silicon-boron glasses bearing chromium |
| US11905582B2 (en) | 2017-03-09 | 2024-02-20 | Glassimetal Technology, Inc. | Bulk nickel-niobium-phosphorus-boron glasses bearing low fractions of chromium and exhibiting high toughness |
-
1988
- 1988-02-08 JP JP2728888A patent/JP2545913B2/en not_active Expired - Lifetime
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9920410B2 (en) | 2011-08-22 | 2018-03-20 | California Institute Of Technology | Bulk nickel-based chromium and phosphorous bearing metallic glasses |
| US9085814B2 (en) | 2011-08-22 | 2015-07-21 | California Institute Of Technology | Bulk nickel-based chromium and phosphorous bearing metallic glasses |
| US11377720B2 (en) | 2012-09-17 | 2022-07-05 | Glassimetal Technology Inc. | Bulk nickel-silicon-boron glasses bearing chromium |
| WO2014058893A1 (en) * | 2012-10-08 | 2014-04-17 | Glassimetal Technology, Inc. | Bulk nickel-phosphorus-boron glasses bearing molybdenum |
| US9863024B2 (en) | 2012-10-30 | 2018-01-09 | Glassimetal Technology, Inc. | Bulk nickel-based chromium and phosphorus bearing metallic glasses with high toughness |
| US9365916B2 (en) | 2012-11-12 | 2016-06-14 | Glassimetal Technology, Inc. | Bulk iron-nickel glasses bearing phosphorus-boron and germanium |
| US9556504B2 (en) | 2012-11-15 | 2017-01-31 | Glassimetal Technology, Inc. | Bulk nickel-phosphorus-boron glasses bearing chromium and tantalum |
| US9534283B2 (en) | 2013-01-07 | 2017-01-03 | Glassimental Technology, Inc. | Bulk nickel—silicon—boron glasses bearing iron |
| US9816166B2 (en) | 2013-02-26 | 2017-11-14 | Glassimetal Technology, Inc. | Bulk nickel-phosphorus-boron glasses bearing manganese |
| US9863025B2 (en) | 2013-08-16 | 2018-01-09 | Glassimetal Technology, Inc. | Bulk nickel-phosphorus-boron glasses bearing manganese, niobium and tantalum |
| US9920400B2 (en) | 2013-12-09 | 2018-03-20 | Glassimetal Technology, Inc. | Bulk nickel-based glasses bearing chromium, niobium, phosphorus and silicon |
| US9957596B2 (en) | 2013-12-23 | 2018-05-01 | Glassimetal Technology, Inc. | Bulk nickel-iron-based, nickel-cobalt-based and nickel-copper based glasses bearing chromium, niobium, phosphorus and boron |
| US10000834B2 (en) | 2014-02-25 | 2018-06-19 | Glassimetal Technology, Inc. | Bulk nickel-chromium-phosphorus glasses bearing niobium and boron exhibiting high strength and/or high thermal stability of the supercooled liquid |
| JP2016020523A (en) * | 2014-07-14 | 2016-02-04 | 有限会社コンタミネーション・コントロール・サービス | Corrosion prevention method |
| US10287663B2 (en) | 2014-08-12 | 2019-05-14 | Glassimetal Technology, Inc. | Bulk nickel-phosphorus-silicon glasses bearing manganese |
| US11905582B2 (en) | 2017-03-09 | 2024-02-20 | Glassimetal Technology, Inc. | Bulk nickel-niobium-phosphorus-boron glasses bearing low fractions of chromium and exhibiting high toughness |
| US10458008B2 (en) | 2017-04-27 | 2019-10-29 | Glassimetal Technology, Inc. | Zirconium-cobalt-nickel-aluminum glasses with high glass forming ability and high reflectivity |
| US11371108B2 (en) | 2019-02-14 | 2022-06-28 | Glassimetal Technology, Inc. | Tough iron-based glasses with high glass forming ability and high thermal stability |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2545913B2 (en) | 1996-10-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH01205062A (en) | Ni-base alloy powder for forming amorphous sprayed deposit excellent in corrosion resistance | |
| US5032469A (en) | Metal alloy coatings and methods for applying | |
| JP5253781B2 (en) | Alloy target material for soft magnetic film layer in perpendicular magnetic recording media | |
| US20060185771A1 (en) | Sputtering target and method for production thereof | |
| JPH0336243A (en) | Amorphous alloy excellent in mechanical strength, corrosion resistance, and workability | |
| JPH03257133A (en) | High strength heat resistant aluminum-based alloy | |
| US4561892A (en) | Silicon-rich alloy coatings | |
| JPS5942070B2 (en) | What is the best way to do this? | |
| KR100328869B1 (en) | Zirconium alloy powder material for amorphous spray coating | |
| JPS62109934A (en) | Aluminized tri-nickel composition and treatment for increasing strength thereof | |
| JPS62142736A (en) | Zn alloy for hot dipping having high corrosion resistance, high workability, and high heat resistance | |
| US4379720A (en) | Nickel-aluminum-boron powders prepared by a rapid solidification process | |
| JPH01205061A (en) | Ni-base alloy powder for forming amorphous sprayed deposit excellent in corrosion resistance | |
| US4854980A (en) | Refractory transition metal glassy alloys containing molybdenum | |
| JPH083669A (en) | Nickel-base alloy powder for thermal spraying and composite member obtained by thermally spraying this nickel-base alloy powder | |
| JPH05331584A (en) | Aluminum alloy with high elasticity and high strength | |
| JP3355352B2 (en) | Hydrochloric acid corrosion resistant hard facing alloy | |
| JPH01242749A (en) | Heat-resistant aluminum alloy | |
| EP0483646B1 (en) | Corrosion-resistant nickel-based alloy | |
| JPS61113741A (en) | High strength corrosion resistant nickel base alloy and its production | |
| JPH04280952A (en) | Zn-al alloy plating bath and plating method | |
| JPH0436402A (en) | Ni-base alloy powder having excellent corrosion resistance | |
| JPH0421756A (en) | Production of tial intermetallic compound layer | |
| JPH07242970A (en) | Ni-base sintered alloy excellent in acid resistance | |
| JP2781290B2 (en) | Manufacturing method of hydrogen storage alloy |