Squeeze Casting ÀÇ °³¿ä

°¡¾Ð ÀÀ°í¹ý(Ê¥äâëêͳÛö)À̶ó°íµµ ĪÇÏ¿©Áø´Ù.

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Squeeze Casting ÀÇ Àû¿ëºÐ¾ß

1. Gas³ª ±â¸§À» ÃæÁøÇÏ¿© »ç¿ëÇÏ´Â ³»¾ÐºÎǰ
2. ³ôÀº °­µµ°¡ ¿ä±¸µÇ´Â ºÎǰ
3. FRM »ç¿ëºÎǰ
4. Insert »ç¿ëºÎǰ


Squeeze Casting ÀÇ Æ¯¼º ¹× ÀåÁ¡

1. Gas ±âÆ÷ÀÇ ´ëÆøÀû Á¦°Å °¡´É
2. Near-Net-Shape àõ
: ±â°è°¡°ø °øÁ¤ÀÇ ±Ø¼ÒÈ­·Î °¡°øÓÛ ÃÖ¼ÒÈ­ (0.3~0.5 mm °¡°ø¿©À¯)
3. ±â°èÀû Ư¼º Çâ»ó(³»¾Ð ¹× °­µµ)
4. ÇǷΰ­µµ¿Í Ãæ°ÝÄ¡°¡ ¿ì¼öÇÏ¿© ±â´É¼º ºÎǰ¿¡ ¾Ë¸Â´Ù.
5. ÁÖ¹° ¿­Ã³¸® °¡´É
6. ¿ëÁ¢ÀÌ °¡´ÉÇÑ ÁÖ¹°À» ¾òÀ» ¼ö ÀÖ´Ù.
7. ´Ù¸¥ ÀçÁú°úÀÇ ¹ÐÂø¼ºÀÌ ÁÁ´Ù.(º¹ÇÕÀç·á ¹× ¾î¶°ÇÑ Çձݵµ ÁÖÁ¶°¡´É)

Squeeze Casting ÀÇ ±â°èÀû Ư¡


Toyota »çÀÇ Wheel ÃøÁ¤°á°ú

T/S

Kg/mm2

EL

%

°æµµ

HV 5Kg

Charpy
Impact
Value

Kg.m/cm2

Fatigue
Strength
(X10000)

Kg/mm2

Squeeze
Casting

29.5

12.5

105

1.8

12.4

ÀÏ¹Ý Gravity
Casting

28.0

2.4

1.3

0.6

8.5


ÁÖÁ¶¹ý¿¡ µû¸¥ ±â°èÀû ¼ºÁú º¯È­

ÁÖÁ¶¹æ¹ý

¹Ðµµ

Dendrite
Arm Spacing

Micron

As Formed Condition

Aged Condition

0.2% Proof Stress

MN/m2

UTS

MN/m2

Elong -ation

%

0.2% Proof Stress

MN/m2

UTS

MN/m2

Elong -ation

%

Sand Cast

2.782

76

181.4

127.0

171.4

1

Metal Mould Cast

2.782

45

199.1

219.7

1.6

208.9

1

Squeeze Cast

2.782

20

185.3

294.2

6.0

310.9

359.9

1.9

Metal Mould Cast

2.869

265.8

4.9

331.5

261.9




ÇѸ²½ºÄûÁîij½ºÆÃ(ÁÖ)

ÀÎõ±¤¿ª½Ã ¼­±¸ °¡Áµ¿ 167-12
Tel ¢Ï 032-582-2801
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