JPS58199138A - Composite super-plastic material - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a composite super-wearable material used for processed products such as containers and caps, rocker covers for internal combustion mg, head gaskets, and the like.

Conventionally, two sheets of superplastic material O1 were rolled and crimped to core material 02 as shown in Figure IF1, but there was a problem in joining them to the lead metal.

In addition, it is good to mold fine-grained superplastic materials such as Zm-Aj 22% co-reciprocal alloys within the range of about 100° to 200°C, and the elongation slows down the tension linkage. If it is deformed to about 1500%, I
I! Although it is possible to secure a rough shape, it has the disadvantage of creeping or warping after molding.

In view of the above-mentioned circumstances, the present invention aims to obtain a material that ensures good formability of a superplastic material during processing and at the same time ensures shape retention after forming.

The thin plate of the present invention is made of a non-ferrous thread material of red alloy, Zn alloy, or iron-based plastic material of eutectoid-1 alloy.

The main non-# type ultra-wearable materials are as follows.

The main super-strength materials are as follows.

In addition, the reinforcing material is made of Haruka steel, stainless steel, etc., and is made of wire mesh 4 as shown in Figure 2. ; Opening hole 5 shown in Figure 1y4, Figure 3a,
A plate with projections 7 provided in the openings 6 shown in b and a is used. or,
As shown in Figure 5, stainless steel wire, carbon fiber, and glass fiber are used! [10 are arranged in parallel to prevent deformation in one direction] When the crimping structure of the present invention is established, a part of the thin plate l of superplastic material is inserted into the opening 5 of the reinforcing plate 3 as shown in FIG. stands out.

Further, as shown in the off-line diagram, when a reinforcing plate 3 having a protrusion 7 in an opening 6 is crimped between two thin plates 1 made of superplastic material,
A portion of the hook plate 1 protrudes into the opening 6.

(1) Thin plate IC made of superplastic material - What is the displacement of the reinforcing material 3 having self-structured structure? It is shown in Figure 8.

(2J Figures 1 and 10 show the structure in which the reinforcing material 3 is held R between 2ff of the thin plate 1 made of superplastic material.

(3J Figure 12 shows a construction in which a thin plate 1 made of a superplastic material is sandwiched between two reinforcing materials 3.

In addition, in 12) above, although three horizontally laminated plates are illustrated in la1, it is of course possible to use four or more horizontally laminated plates.

Another embodiment is shown in spear 13WJ, in which the reinforcing plate 3 has an elongated shaft hole S, a hollow part 8 is formed in a part of the reinforcing plate 3, and a thin plate 1 is stacked on this. Examples? As shown in Fig. 14, hollow pipes 9 are arranged side by side and welded to form long holes 5 in some parts to form a reinforcing material 3, with which superplastic plates 1 are stacked from both axes.

The high elongation of the superplastic material is supplemented by a reinforcing material to improve its shape retention, and the high fluidity of the superplastic material is compensated for by the resistance of the openings or lengths of the reinforcing material. The composite Ni plastic material obtained by the present invention has the effect of preventing the composite Ni plastic material obtained by the present invention About usage
#1 then 215 Figure 6 - Processed internal combustion engine engine cover, Figure 116 shows the oil pan processed, and the good moldability of the present invention allows for easy molding into complex shapes.

In addition, the reinforcing material allows it to maintain a stable shape, and at the same time reduces noise due to the dumbinder effect of the superplastic material.
In addition, it is useful for improving sealing properties due to its good conformability.

,IF17b! J-Ha is used in helad gas nuts for internal combustion engines, and at the same time, the reinforcing material prevents the creep tablet shape, and the good conformability of the superplastic material makes it possible to supply gaskets F with rutted sealing properties at a low cost. .

Figure 1 is a perspective view of the conventional example, Figures 2 to 4 are perspective views of the reinforcing material and openings, Figure 5 is a plan view of the reinforcing material, and Figure 6 is a perspective view of the reinforcing material. Figure 7 is a cross-sectional view of a composite material made of a thin plate and a reinforcing material, jP8wi is a 1 m perspective view of a thin plate and a reinforcing material stacked on top of each other, and Figure iP9 and Figure 10 are a cross-sectional view of a composite material made of a thin plate and a reinforcing material. Perspective view of composite material, 111611%11
Figure 2 is a perspective view of a composite material in which an ultra-fragile material is held between reinforcing materials, Figures 13 and 14 are perspective views of other examples of reinforcing materials, and Figures 15 to 17 are perspective views of a composite material with an ultra-fragile material tIs held between reinforcing materials. FIG.

l...Superplastic material 3...Reinforcement material 4...wire mesh 5...Open hole 6...Open hole 7... Protrusion 8...Hollow part 9...Hollow pipe 10-1 line 2 people outside

Claims (1)

[Scope of Claims] 1. A thin plate made of a non-ferrous thread superplastic material such as a red alloy or a Zn alloy or an iron-based superplastic material such as a eutectoid-1 alloy steel;
A mesh w structure or a parallel book structure or many openings or a reinforcing material having protrusions in the openings are crimped together, and a part of the M Era 111 plastic thin plate penetrates the openings in the reinforcing material and is joined together. Super complex! 11 material. A thin plate made of non-a-thread superplastic material such as 2Aj alloy, Zn alloy, or iron-based layered plastic material such as eutectoid steel, alloy, etc., and mesh Mitt structure or parallel I# structure or many open holes. Or when joining a reinforcing material with a protrusion in the thoracic cavity,
Sandwich the other plate between either the ll1m thin plate or the bond ring reinforcing plate, and enjoy! l1tI
A one-piece super-fast material in which a part of the L thin plate fits into the shaft hole of the reinforcing material and is joined together.