JP2000265237A - Ti MOLDED BODY CONTAINING FAR INFRARED RADIATION MATERIAL, AND ITS MANUFACTURE - Google Patents
Ti MOLDED BODY CONTAINING FAR INFRARED RADIATION MATERIAL, AND ITS MANUFACTUREInfo
- Publication number
- JP2000265237A JP2000265237A JP11070008A JP7000899A JP2000265237A JP 2000265237 A JP2000265237 A JP 2000265237A JP 11070008 A JP11070008 A JP 11070008A JP 7000899 A JP7000899 A JP 7000899A JP 2000265237 A JP2000265237 A JP 2000265237A
- Authority
- JP
- Japan
- Prior art keywords
- infrared radiation
- molded body
- far infrared
- radiation material
- body containing
- 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.)
- Withdrawn
Links
Landscapes
- Powder Metallurgy (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、腕時計のバンド、
メガネのフレーム等装身具に用いる遠赤外線放射材料を
含有したＴｉ成形体およびその製造方法に関するもので
ある。The present invention relates to a wristwatch band,
The present invention relates to a Ti molded body containing a far-infrared ray radiating material used for jewelry such as a frame of eyeglasses, and a method for producing the same.
【０００２】[0002]
【従来の技術およびその課題】従来、腕時計のバンド、
メガネのフレーム等装身具は、軽量で質感強度の面から
Ｔｉが用いられている。その製造方法としては、スポン
ジＴｉを溶解した後加工される方法がなされているがこ
の方法は生産性が悪く、また、スポンジＴｉ粉末を還元
処理した後ＨＩＰ処理により加工する方法もあるが、こ
の方法は還元処理工程が入るためにコストが高くなる。2. Description of the Related Art Conventional wristwatch bands,
Tires are used for jewelry such as frames of glasses in terms of light weight and texture. As a manufacturing method, a method of processing after dissolving sponge Ti has been used. However, this method is inferior in productivity, and there is also a method of processing by reducing the sponge Ti powder and then processing by HIP processing. The method is costly due to the presence of a reduction step.
【０００３】一方、遠赤外線放射材料であるセラミック
スは、健康促進効果を有していることから、ネックレ
ス、靴の中敷等に組み込まれている。この製造方法はセ
ラミックス粉末をバインダーで成形しネックレス、靴の
中敷等に取付ける方法であり、この方法はバインダーを
用いた金型成形であるために質感が悪く、強度に限界が
あるという問題がある。On the other hand, ceramics, which are far-infrared radiating materials, have a health promoting effect and are therefore incorporated in necklaces, shoe insoles and the like. This manufacturing method is a method of molding ceramic powder with a binder and attaching it to necklaces, shoe insoles, etc. This method is a mold molding using a binder, so the texture is bad and the strength is limited. is there.
【０００４】[0004]
【発明が解決しようとする課題】上述したような問題を
解消するため、発明者らは鋭意開発を進めた結果、装身
具として用いる場合に遠赤外線放射効果による健康促進
効果を併せ持つＴｉ成形体を安価に提供することを目的
とするものである。その発明の要旨とするところは、 （１）純Ｔｉ成形材中に遠赤外線放射材料としてのセラ
ミックスが５〜５０ｍａｓｓ％含有されていることを特
徴とする遠赤外線放射材料を含有したＴｉ成形体。 （２）スポンジＴｉ粉末とセラミックス粉末を混合し押
出比１．５以上で温間押出加工を施して成形することを
特徴とする遠赤外線放射材料を含有したＴｉ成形体の製
造方法にある。SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present inventors have made intensive developments, and as a result, when used as an accessory, it is possible to use a Ti molded body having a health promotion effect by far-infrared radiation effect at a low cost. It is intended to be provided to The gist of the invention is as follows: (1) A Ti molded body containing a far-infrared radiating material, characterized in that a pure Ti molding material contains 5 to 50 mass% of ceramics as a far-infrared radiating material. (2) A method for producing a Ti molded body containing a far-infrared radiating material, comprising mixing a sponge Ti powder and a ceramic powder and performing warm extrusion at an extrusion ratio of 1.5 or more.
【０００５】以下、本発明について詳細に説明する。本
発明に係る純Ｔｉ成形材中にセラミックス粉末を含有さ
せることにより、高強度、良好な質感および遠赤外線放
射特性を同時に併せ持つことが出来るもので、セラミッ
クスは何れでも良いが、特にトルマリンは遠赤外線放射
特性が大きく好ましい。このトルマリンは遠赤外線放射
材料の中でも、特にその効果が優れており、少量でも充
分に健康促進効果がある。また、セラミックス含有量は
５ｍａｓｓ％未満では遠赤外線放射特性の効果が低く、
５０ｍａｓｓ％を超えると高密度に成形することが出来
ないことから、その含有量を５〜５０ｍａｓｓ％とし
た。Hereinafter, the present invention will be described in detail. By adding ceramic powder to the pure Ti molding material according to the present invention, high strength, good texture and far-infrared radiation characteristics can be simultaneously obtained, and any ceramic may be used. The radiation characteristics are large and preferable. This tourmaline has a particularly excellent effect among far-infrared radiation materials, and has a sufficient health promoting effect even in a small amount. If the ceramic content is less than 5 mass%, the effect of far-infrared radiation characteristics is low,
If it exceeds 50 mass%, high-density molding cannot be performed. Therefore, the content is set to 5 to 50 mass%.
【０００６】さらに、スポンジＴｉを直接押出すことに
より、Ｔｉが塑性変形し表面の酸化物が被われ、金属同
士が接触し高密度に成形可能である。従って、ＨＩＰの
ような還元工程が不必要となり、しかも押出温度はＨＩ
Ｐより低い温度でも可能であり、酸化の恐れもなく大気
中で処理することが出来る。このようにして長尺の成形
体も可能であり、鍛造等も容易に行うことが出来る。こ
の場合の押出比は１．５未満では高密度に成形されない
ので、押出比１．５以上とした。このときの押出温度は
融点以下なら可能であるが、酸化の恐れもあることから
７００℃以下が好ましい。Further, by directly extruding the sponge Ti, the Ti is plastically deformed and the surface is covered with an oxide, and the metals are brought into contact with each other so that high density molding is possible. Therefore, a reduction step such as HIP becomes unnecessary, and the extrusion temperature is set to HI.
It is possible even at a temperature lower than P, and the treatment can be performed in the air without fear of oxidation. In this way, a long molded body is possible, and forging and the like can be easily performed. If the extrusion ratio in this case is less than 1.5, high-density molding is not performed. The extrusion temperature at this time can be set as long as it is equal to or lower than the melting point, but is preferably 700 ° C. or lower because of the possibility of oxidation.
【０００７】[0007]
【実施例】以下、本発明について実施例によって具体的
に説明する。スポンジＴｉ粉末にトルマリン粉末を５〜
６０ｍａｓｓ％の範囲で混合し、銅製カプセルに充填
（φ３０×５０ｍｍＬ）した後、温度５００℃、押出比
１．２〜１．５（φ３０→φ２５へ押出）の範囲で押出
し、歪速度１．０／ｓで温間押出を行い、この成形体に
外周加工を施した後、φ２４×７０ｍｍＬの丸棒を得
た。そのときの密度、および遠赤外線放射性を測定し
た。その結果を表１に示す。The present invention will be specifically described below with reference to examples. Tourmaline powder 5 to sponge Ti powder
After mixing in the range of 60 mass% and filling in a copper capsule (φ30 × 50 mmL), the mixture was extruded at a temperature of 500 ° C. and an extrusion ratio of 1.2 to 1.5 (extruded from φ30 to φ25) at a strain rate of 1.0. / S was subjected to warm extrusion, and the formed body was subjected to outer peripheral processing, and then a round bar of φ24 × 70 mmL was obtained. The density and far-infrared radiation at that time were measured. Table 1 shows the results.
【０００８】[0008]
【表１】 [Table 1]
【０００９】この表１に示すように、本発明であるＮｏ
１〜３はセラミックス含有量が５〜５０ｍａｓｓ％含有
されていることから成形体密度（スポンジＴｉとトルマ
リンの密度）は高く、これに対して、比較例Ｎｏ４〜５
の場合のＮｏ４はトルマリン量が多く、かつ押出比が
１．０と低く、また、Ｎｏ５はトルマリン量が少なく、
かつ押出比が低いために成形体密度が何れも低いことが
判る。[0009] As shown in Table 1, No.
In Nos. 1 to 3, the density of the compact (the density of sponge Ti and tourmaline) was high because the ceramic content was 5 to 50 mass%, whereas Comparative Examples Nos.
In the case of No. 4, the amount of tourmaline was large and the extrusion ratio was as low as 1.0, and No5 was small in the amount of tourmaline.
Further, it can be seen that all of the compact densities are low because the extrusion ratio is low.
【００１０】[0010]
【発明の効果】以上述べたように、本発明によるＴｉ成
形体は高密度で、かつ遠赤外線放射特性を有するＴｉ成
形体を安価に製造することができ、かつ装身具としての
軽量、良好な質感、強度を持ち、かつ遠赤外線放射特性
による健康促進効果を併せもつＴｉ成形体として極めて
優れた効果を奏するものである。As described above, the Ti molded product according to the present invention can produce a Ti molded product having a high density and far-infrared radiation characteristics at a low cost, and is lightweight and has good texture as an accessory. It has an extremely excellent effect as a Ti molded body having high strength and a health promotion effect by far-infrared radiation characteristics.
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.7 識別記号 ＦＩ テーマコート゛(参考） // Ｃ２２Ｆ 1/00 ６１２ Ｃ２２Ｆ 1/00 ６１２ ６７３ ６７３ ６８５ ６８５Ａ ６９４ ６９４Ａ (72)発明者 橋本 和弥 兵庫県姫路市飾磨区中島字一文字3007番地 山陽特殊製鋼株式会社内 Ｆターム(参考） 4K018 AA06 AB10 AC01 BA03 BA20 EA31 GA01 JA07 ──────────────────────────────────────────────────続 き Continuation of the front page (51) Int.Cl. 7 Identification symbol FI Theme coat ゛ (Reference) // C22F 1/00 612 C22F 1/00 612 673 673 685 685A 694 694A (72) Inventor Kazuya Hashimoto Hyogo Hyogo 3007 Nakajima character, Shima, Himeji City Sanyo Special Steel Co., Ltd. F term (reference) 4K018 AA06 AB10 AC01 BA03 BA20 EA31 GA01 JA07
Claims (2)
てのセラミックスが５〜５０ｍａｓｓ％含有されている
ことを特徴とする遠赤外線放射材料を含有したＴｉ成形
体。1. A Ti molded body containing a far-infrared radiation material, characterized in that a pure Ti molding material contains 5 to 50 mass% of ceramics as a far-infrared radiation material.
混合し押出比１．５以上で温間押出加工を施して成形す
ることを特徴とする遠赤外線放射材料を含有したＴｉ成
形体の製造方法。2. A method for producing a Ti molded body containing a far-infrared radiating material, comprising mixing a sponge Ti powder and a ceramic powder and performing warm extrusion at an extrusion ratio of 1.5 or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11070008A JP2000265237A (en) | 1999-03-16 | 1999-03-16 | Ti MOLDED BODY CONTAINING FAR INFRARED RADIATION MATERIAL, AND ITS MANUFACTURE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11070008A JP2000265237A (en) | 1999-03-16 | 1999-03-16 | Ti MOLDED BODY CONTAINING FAR INFRARED RADIATION MATERIAL, AND ITS MANUFACTURE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2000265237A true JP2000265237A (en) | 2000-09-26 |
Family
ID=13419158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11070008A Withdrawn JP2000265237A (en) | 1999-03-16 | 1999-03-16 | Ti MOLDED BODY CONTAINING FAR INFRARED RADIATION MATERIAL, AND ITS MANUFACTURE |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000265237A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100918783B1 (en) | 2009-03-26 | 2009-09-23 | 윤경연 | Body lipolysis composition that radiating far-infrared ray and anion |
-
1999
- 1999-03-16 JP JP11070008A patent/JP2000265237A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100918783B1 (en) | 2009-03-26 | 2009-09-23 | 윤경연 | Body lipolysis composition that radiating far-infrared ray and anion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Withdrawal of application because of no request for examination |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 20060606 |