|
 |
|
| |
| (1) ±æÀÌ |
|
(1) ¸éÀû |
cm |
m |
in |
ft |
1 |
0.01 |
0.3937 |
0.03281 |
100 |
1 |
39.37 |
3.281 |
2.540 |
0.0254 |
1 |
0.08333 |
30.48 |
0.3048 |
12 |
1 |
|
|
§² |
§³ |
in2 |
ft2 |
1 |
0.0001 |
0.155 |
0.001076 |
1¡¿102 |
1 |
1550 |
10.76 |
6.452 |
0.000645 |
1 |
0.006944 |
929.0 |
0.09290 |
144 |
1 |
|
| 1in=2.54 |
|
|
| |
|
|
| (3) üÀû |
|
(4) µÎ ·®(ÔàÕá) |
§¨ |
§© |
in3 |
ft3 |
1 |
1E-6 |
|
0.00003531 |
1E6 |
1 |
61020 |
35.31 |
16.39 |
0.00001639 |
1 |
0.0005787 |
28320 |
0.02832 |
1728 |
1 |
|
|
§¨ |
gal(UK) |
gal(US) |
§¤ |
1 |
220.0 |
|
1000 |
0.004546 |
1 |
1.201 |
4.546 |
|
0.8327 |
1 |
3.785 |
0.001 |
0.2200 |
0.2642 |
1 |
|
| 1L=1000cc
= 1000cm©ø |
|
1gal(US)=3.785L |
| |
|
|
| (5) Áú ·® |
|
(6) ¹Ð µµ |
kg |
t |
lb |
ton |
sh tn |
1 |
0.001 |
2.20462 |
0.0009842 |
0.0011023 |
1000 |
1 |
2204.62 |
0.9842 |
1.1023 |
0.45359 |
0.00045359 |
1 |
0.0004464 |
0.00055 |
1016.05 |
1.01605 |
2240 |
1 |
1.12 |
907.182 |
0.907185 |
2000 |
0.89286 |
1 |
|
|
g/§© |
kg/§© |
lb/in3 |
lb/ft3 |
1 |
1000 |
|
62.43 |
0.001 |
1 |
0.00003613 |
0.06243 |
|
27680 |
1 |
1728 |
0.01602 |
16.02 |
0.0005787 |
1 |
|
| t:Åæ, ton: ¿µ±¹Åæ(long
ton), sh tn :¹Ì±¹Åæ(short ton ) |
|
1g/cm©ø= 1t/m©ø |
| 1 lb(ÆÄ¿îµå)=454g |
|
|
| |
|
|
| (7) Èû |
|
|
N |
dyn |
kgf |
lbf |
pdl |
1 |
1E5 |
0.101972 |
0.2248 |
7.233 |
1-E5 |
1 |
1.01972E-6 |
2.248E-6 |
7.233E-5 |
9.80665 |
9.80665E5 |
1 |
2.205 |
70.93 |
4.44822 |
4.44822E5 |
0.4536 |
1 |
32.17 |
0.138255 |
1.38255E4 |
0.01410 |
0.03108 |
1 |
|
| |
| (8)
¾Ð ·Â |
kgf/cm©÷ |
bar |
Pa |
atm |
mH©üO |
mHg |
lbf/in©÷ |
1 |
0.980665 |
0.980665E5 |
0.9678 |
10.000 |
0.7356 |
14.22 |
1.0197 |
1 |
1E5 |
0.9869 |
10.197 |
0.7501 |
14.50 |
1.0197E-5 |
1E-5 |
1 |
0.9869E-5 |
1.0197E-4 |
7.501E-6 |
1.450E-4 |
1.0332 |
1.01325 |
1.01325E5 |
1 |
10.33 |
0.760 |
14.70 |
0.10000 |
0.09806 |
9.80665E3 |
0.09678 |
1 |
0.07355 |
1.422 |
1.3595 |
1.3332 |
1.3332E5 |
1.3158 |
13.60 |
1 |
19.34 |
0.07031 |
0.06895 |
6.895E3 |
0.06805 |
0.7031 |
0.05171 |
1 |
|
| 1
Pa = 1 N/m©÷, 1 bar= 1E5 Pa, 1lbf/in©÷= 1 psi, 1 Pa
= 7.5 E-3 torr |
| |
| (9) ÀÀ ·Â |
|
(10) ¼Ó µµ |
kgf/cm©÷ |
kgf/mm©÷ |
Pa |
N/mm©÷ |
lbf/ft©÷ |
1 |
1E-2 |
0.980665E5 |
0.0980665 |
2048 |
1E2 |
1 |
0.980665E7 |
9.80665 |
2.048E5 |
1.0197E-5 |
1.0197E-7 |
1 |
1E-61 |
0.02089 |
10.1972 |
0.101972 |
1E6 |
1 |
2.089E4 |
0.0004882 |
4.882E-6 |
47.88 |
4.788E-5 |
1 |
|
|
m/s |
km/h |
kn(¹ÌÅ͹ý) |
ft/s |
mile/h |
1 |
3.6 |
1.944 |
3.281 |
2.237 |
0.2778 |
1 |
0.5400 |
0.9113 |
0.6214 |
0.5144 |
1.852 |
1 |
1.688 |
1.151 |
0.3048 |
1.097 |
0.5925 |
1 |
0.6818 |
0.4470 |
1.609 |
0.8690 |
1.467 |
1 |
|
| |
|
kn : ³ëÆ®, ¹ÌÅ͹ý 1 ³ëÆ®= 1852 m/h |
| |
|
| |
|
| |
| (11) Á¡µµ |
|
(1) ¸éÀû |
cP |
P |
Pa
s |
kgf¡¤s/m©÷ |
lbf¡¤s/m©÷ |
1 |
0.01 |
0.001 |
0.00010197 |
1.449E-7 |
100 |
1 |
0.1 |
0.0101973 |
1.449E-5 |
1000 |
10 |
1 |
|
1.449E-4 |
9806.65 |
98.0665 |
9.80665 |
1 |
0.001422 |
6.9E6 |
6.9E4 |
6.9E3 |
7.03E2 |
1 |
|
|
cSt |
St |
m©÷/s |
ft©÷/s |
1 |
1E-2 |
1E-6 |
0.00001076 |
100 |
1 |
1E-4 |
0.001076 |
1E6 |
1E4 |
1 |
10.76 |
92900 |
929.0 |
0.09290 |
1 |
|
| 1P=
1dyn¡¤s/cm©÷= 1g/cm¡¤s, 1Pa¡¤s= 1N¡¤s/m©÷, 1cP=1mPa¡¤s,
1lbf¡¤s/in©÷= 1Reyn =6.9E6cP |
| |
|
|
| (13) üÀûÀ¯·® |
|
|
§¤/s |
§¤/min |
m©ø/s |
m©ø/min |
m©ø/h |
ft©ø/s |
1 |
60 |
1E-3 |
0.06 |
3600 |
0.03532 |
0.01666 |
1 |
1.66666E-5 |
1E-3 |
6E-2 |
0.00059 |
1E3 |
6E4 |
1 |
60 |
3600 |
35.31 |
1.66666E1 |
1E3 |
1.66666E-2 |
1 |
60 |
0.5885 |
2.77777E-4 |
1.66666E1 |
2.77777E-4 |
1.66666E-2 |
1 |
0.00981 |
2.832E1 |
1.69833E3 |
2.832E-2 |
1.69833 |
101.9 |
1 |
|
| |
|
|
| (14) °¢¼Óµµ |
|
|
rpm |
rad/s |
1 |
0.1047 |
9.549 |
1 |
|
|
|
| |
| (15) ÀÏ, ¿¡³ÊÁö ¹× ¿·® |
|
|
J |
kgf
m |
kW
h |
kcal |
ft ¡¤lbf |
Btu |
1 |
0.10197 |
2.778E-7 |
2.389E-4 |
0.7376 |
9.480E-4 |
9.807 |
1 |
2.724E-6 |
2.343E-3 |
7.233 |
9.297E-3 |
3.6E6 |
3.671E5 |
1 |
860.0 |
2.655E6 |
3413 |
4186 |
426.9 |
1.163E-3 |
1 |
3087 |
3.968 |
1.356 |
0.1383 |
3.766E-7 |
3.239E-4 |
1 |
1.285E-3 |
1055 |
107.6 |
2.930E-4 |
0.2520 |
778.0 |
1 |
|
| 1J=1W¡¤s, 1kgf¡¤m=9.80665J,
1 W¡¤h = 3600 W¡¤s, 1 cal = 4.18605 J |
| |
| (16) ÀÏ·ü |
kW |
kgf¡¤m/s |
PS |
HP |
kcal/s |
ft¡¤lbf/s |
Btu/s |
1 |
101.97 |
1.3596 |
1.3405 |
0.2389 |
737.6 |
0.9480 |
9.807E-3 |
1 |
1.333E-2 |
1.315E-2 |
2.343E-3 |
7.233 |
9.297E-3 |
0.7355 |
75 |
1 |
0.9859 |
0.1757 |
542.5 |
0.6973 |
0.746 |
76.07 |
1.0143 |
1 |
0.1782 |
550.2 |
0.7072 |
4.186 |
426.9 |
5.691 |
5.611 |
1
|
3087 |
3.968 |
1.356E-3 |
0.1383 |
1.843E-3 |
1.817E-3 |
3.239E-4 |
1 |
1.285E-3 |
1.055 |
107.6 |
1.434 |
1.414 |
0.2520 |
778.0 |
1 |
|
| W
: SI ´ÜÀ§, 1 W=1J/s, 1kgf¡¤m/s=9.80665W, PS:ÝÖ¸¶·Â, HP
: çȸ¶·Â |
| |
| (17) ¿ÀüµµÀ² |
|
(10) ¼Ó µµ |
kcal/m¡¤h¡¤¡É |
Btu/ft¡¤h¡¤¢µ |
W/(m¡¤K) |
1 |
0.6720 |
1.163 |
1.488 |
1 |
1.731 |
0.8600 |
0.5779 |
1 |
W/(m¡¤K) : SI´ÜÀ§, 1 cal(it)=4.1868J |
|
kcal/m©÷¡¤h¡¤¡É |
Btu/ft©÷¡¤h¡¤¢µ |
J/m©÷¡¤h¡¤¡É |
W/(m©÷¡¤K) |
1 |
0.2048 |
4187 |
1.163 |
4.882 |
1 |
2.044E4 |
5.678 |
2.389E-4 |
4.893E-5 |
1 |
2.778E-4 |
0.8598 |
0.1761 |
3599 |
1 |
|
| |
|
|
| (19) ºñ ¿ |
|
(20) ¿Â µµ |
J/(kg¡¤K) |
kcal/(kg¡¤¡É) |
Btu/(lb¡¤¡£R) |
1 |
2.388889E-4 |
2.388889E-4 |
1.488 |
1 |
1 |
|
|
¼·¾¾(¡É)
¡æ Ⱦ¾ (¢µ) |
¢µ
= {(9/5)¡¿¡É}+32 |
Ⱦ¾(¢µ)
¡æ ¼·¾¾(¡É) |
¡É
= (¢µ-32)/1.8 |
|
|
| |
|
| |
|
| |
| Shore Durometer
Conversions |
| (°æµµ´ÜÀ§ : Shore A(½Ç¸®ÄÜ¿¡¼ »ç¿ë) Shore D(¿¡Æø½Ã
µî¿¡¼ »ç¿ë) |
A |
B |
C |
D |
0 |
00 |
100 |
85 |
77 |
58 |
. |
. |
95 |
81 |
70 |
46 |
. |
. |
90 |
76 |
59 |
39 |
. |
. |
85 |
71 |
52 |
33 |
. |
. |
80 |
66 |
47 |
29 |
84 |
98 |
75 |
62 |
42 |
25 |
79 |
97 |
70 |
56 |
37 |
22 |
73 |
95 |
65 |
51 |
32 |
19 |
72 |
94 |
60 |
47 |
28 |
16 |
39 |
93 |
55 |
42 |
24 |
14 |
65 |
91 |
50 |
37 |
20 |
12 |
61 |
90 |
45 |
32 |
17 |
10 |
57 |
88 |
40 |
27 |
14 |
8 |
53 |
86 |
35 |
22 |
12 |
7 |
48 |
83 |
30 |
17 |
9 |
6 |
42 |
80 |
25 |
12 |
. |
. |
35 |
76 |
20 |
6 |
. |
. |
28 |
70 |
15 |
. |
. |
. |
21 |
62 |
10 |
. |
. |
. |
14 |
55 |
5 |
. |
. |
. |
8 |
45 |
|
| |
| Strength Conversions(ÈûÀÇ È¯»êÀÎÀÚ) |
|
Tensile Strength(ÀÎÀå°µµ) |
PSI |
x |
.0703 |
= |
Kgf/cm©÷ |
PSI |
x |
0.00689 |
= |
MPa |
PSI |
x |
0.00689 |
= |
N/mm©÷ |
KPa |
x |
0.1450 |
= |
PSI |
MPa |
x |
145 |
= |
PSI |
Kg/cm©÷ |
x |
14.2238 |
= |
PSI |
N/mm©÷ |
x |
145 |
= |
PSI |
Kg/cm©÷ |
x |
0.09808 |
= |
MPa |
| Tear Strength
& Peel Strength(¹Ú¸®°µµ) |
PLI (ppi) |
x |
0.176 |
= |
kN/m |
PLI (ppi) |
x |
0.178529 |
= |
Kgf/cm |
PLI (ppi) |
x |
0.017513 |
= |
J/cm©÷ |
N/mm |
x |
5.71 |
= |
PLI
(ppi) |
| Thermal
& Electrical Conductivity(¿Àüµµµµ, Àü±âÀüµµµµ) |
W/m 'K |
x |
0.002388 |
= |
cal/cm©ösec©ö¡É |
W/m 'K |
x |
.001927 |
=. |
BTU
inch/sec Ft©÷ ¡Æ |
KV/mm |
x |
25.4 |
= |
V/mil |
| Misc.(±âŸ
À⵿»ç´Ï ¿ë¾î) |
. |
. |
mPa ¡¤ s |
= |
CP
(centipoise) |
. |
. |
MPa |
= |
N/mm©÷ |
Pa |
x |
.00001020 |
= |
Kg/cm©÷ |
. |
. |
N/m©÷ |
= |
Pa |
N |
/ |
.22481 |
= |
Pound
Force |
mm |
/ |
25.4 |
= |
inches |
InchPounds |
x |
0.113 |
= |
N/m |
|
| |
| <źȼö¼Ò, ÈÇаü·Ã ¿ë¾î> |
ź¼Ò¼ö |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
¾ËÄÁ· |
¸Þź |
¿¡Åº |
ÇÁ·ÎÆÇ |
ºÎź |
ÆæÅº |
Çí»ê |
Çñź |
¿Áź |
³ë³ |
Åן |
¼öÀÚÇ¥½Ã |
mono |
di |
tri |
tetra |
penta |
hexa |
hepta |
octa |
nona |
deca |
¹°ÁúÇ¥½Ã |
meta |
etha |
propa |
buta |
peta |
hexa |
hepta |
octa |
nona |
deca |
|
| ¿øÀ¯ : Áö¹æÁ· ÈÇÕ¹°
- »ç½½¸ð¾ç
¼®Åº : ¹æÇâÁ· ÈÇÕ¹° - °í¸®¸ð¾ç |
| |
| <Áö¹æÁ· À¯µµÃ¼> |
R-OH
: ¾ËÄÝ, CH3OH(¸ÞÆ¿¾ËÄÝ), C2H5OH(¿¡Æ¿¾ËÄÝ,
ÁÖÁ¤)
R-O-R' : ¿¡Å׸£, Çâ¼ö¿ø·á
R-CHO : ¾Ëµ¥È÷µå, HCHO(Æ÷¸§¾Ëµ¥È÷µå)
R-CO-R' : ÄÉÅæ, CH3COCH3(¾Æ¼¼Åæ, µð¸ÞÄ¥ÄÉÅæ)
R-COOH : Ä«¸£º¹½Ç»ê, CH3COOH(ÃÊ»ê)
R-COO-R' : ¿¡½ºÅ׸£
¿ëÇØ : ¿ëÁúÀÌ ¿ë¸Å¿¡ ³ì¾Æµé¾î°¡´Â Çö»ó
¿ëÇØµµ : ¿ë¸Å 100G¿¡ ³ì¾Æ¼ Æ÷È¿ë¾×À» ¸¸µå´Â ¿ëÁúÀÇ G¼ö¸¦ ±× ¿Âµµ¿¡¼ÀÇ ¿ëÇØµµ¶ó°í
ÇÑ´Ù.
|
| |
| <±Ý¾×°ü·Ã ÇÑÀÚ>- Á¦Ç°´Ü°¡ °ßÀû½Ã
»ç¿ëÇÏ´Â ÇÑÀÚ |
| ìì
ìà óÑ ÞÌ çé ׿ öÒ ø¢ Îú 㦠ÛÝ ôµ Ø¿ åâ |
| |
| <Á¡µµ´ÜÀ§> |
-
µ¿Á¡µµ : ÀϹÝÀûÀ¸·Î À±È°À¯, ½Ç¸®ÄÜ ¿ÀÀÏ µî¿¡¼ »ç¿ëÇÏ´Â Á¡µµ. cSt(¼¾Æ¼½ºÅå).
±× ¿Ü¿¡¼´Â ÀϹÝÁ¡µµ¸¦ »ç¿ë
- ÀϹÝÁ¡µµ : ÀϹÝÁ¡µµ. ¹°À» ±âÁØÀ¸·ÎÇÔ. cPs(¼¾Æ¼Æ÷ÀÌÁî). 25¡É¿¡¼ ¹°Àº
1cPs(±âÁØ) |
| |
|
| Á· : ¼¼·Î·Î º¸¸é µÊ. 3A, 3B ¸ðµÎ °°Àº 3Á·ÀÓ. |
| |
1Á· |
2Á· |
3Á· |
4Á· |
5Á· |
6Á· |
7Á· |
8Á· |
H : ¼ö¼Ò |
. |
. |
. |
. |
. |
. |
He : Çï·ý |
Li : ¸®µã |
Be : º£¸±·ý |
B : ºØ¼Ò |
C : ź¼Ò |
N : Áú¼Ò |
O : »ê¼Ò |
F : ºÒ¼Ò |
e : ³×¿Â |
Na : ³ªÆ®·ý |
Mg : ¸¶±×³×½· |
Al : ¾Ë¹Ì´½ |
Si : ±Ô¼Ò |
P : ÀÎ |
S : Ȳ |
Cl : ¿°¼Ò |
Ar : ¾Æ¸£°ï |
K : Ä®·ý |
Ca : Ä®½· |
.. |
. |
. |
. |
. |
. |
| . |
. |
. |
. |
. |
.. |
ÇҷΰÕÁ· |
ºÒȰ¼º ±âü.
8Á·Àº ´õ ÀÌ»ó
ÈÇйÝÀÀÀ» ¾ÈÇÔ |
|
¡Ø ¸ðµç ¿ø¼Ò´Â Ãֿܰ¢ÀüÀÚ°¡ 8 ÀÌ µÇ±â À§ÇÏ¿© ¹ÝÀÀÇÔ. 8Á·Àº ±×·¡¼ ¿Ïº®ÇÑ
ÇüÅÂÀ̸ç, ´õ ÀÌ»ó ÈÇйÝÀÀÀ» ¾ÈÇÔ. ¶ÇÇÑ 1Á·Àº 7Á·°ú ÇÕÇØÁ®¾ß ÇÕÀÌ 8(8Á·)À̵Ê.
±×·¸´Ù¸é 3Á·Àº 5Á·°ú °áÇÕÇØ¾ß 8Á·À̵Ê. |
| |
Ti : ƼŸ´½, Cr :
Å©·Ò, Mn : ¸Á°£, Co : ÄÚ¹ßÆ®, Ni : ´ÏÄÌ, Cu : ±¸¸®, Zn :
¾Æ¿°, Sn : ÁÖ¼®
Cd : Ä«µå´½, Ag : Àº, Pb : ³³, Àº, Pd : ¹é±Ý, Mo : ¸ô¸®ºêµ§ |
| |
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