{"id":9065,"date":"2025-06-24T02:07:28","date_gmt":"2025-06-24T02:07:28","guid":{"rendered":"https:\/\/sinoextrud.com\/?p=9065"},"modified":"2025-06-24T02:07:28","modified_gmt":"2025-06-24T02:07:28","slug":"%ec%95%8c%eb%a3%a8%eb%af%b8%eb%8a%84-%ec%9b%90%ec%86%8c%ec%97%90-%eb%8c%80%ed%95%9c-%ec%97%ad%ec%82%ac%ec%a0%81-%ec%82%ac%ec%8b%a4","status":"publish","type":"post","link":"https:\/\/sinoextrud.com\/ko\/historical-facts-about-the-aluminum-element\/","title":{"rendered":"\uc54c\ub8e8\ubbf8\ub284 \uc6d0\uc18c\uc5d0 \ub300\ud55c \uc5ed\uc0ac\uc801 \uc0ac\uc2e4\uc740?"},"content":{"rendered":"

\"\uc54c\ub8e8\ubbf8\ub284
\uc54c\ub8e8\ubbf8\ub284\uc758 \uc5ed\uc0ac\ub294 \uace0\ub300\uc758 \uc0ac\uc6a9\ubd80\ud130 19\uc138\uae30 \uace0\ub9bd\uacfc 20\uc138\uae30 \ub300\ub7c9 \uc0dd\uc0b0\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \ub2e4\uc591\ud569\ub2c8\ub2e4.<\/figcaption><\/figure>\n<\/p>\n

\uc54c\ub8e8\ubbf8\ub284\uc774 \ud56d\uc0c1 \ud754\ud588\ub358 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. \ud55c\ub54c \uae08\ubcf4\ub2e4 \ub354 \uadc0\ud588\ub358 \uc54c\ub8e8\ubbf8\ub284\uc740 \uc774\uc81c \uac74\ubb3c\uc758 \ubf08\ub300\ub97c \uad6c\uc131\ud558\uace0 \uc2a4\ub9c8\ud2b8\ud3f0\uc5d0 \uc804\ub825\uc744 \uacf5\uae09\ud569\ub2c8\ub2e4.<\/p>\n

\uc54c\ub8e8\ubbf8\ub284\uc758 \uc5ed\uc0ac\ub294 \uace0\ub300\uc758 \ud654\ud569\ubb3c \uc0ac\uc6a9\ubd80\ud130 19\uc138\uae30\uc758 \uace0\ub9bd\uacfc 20\uc138\uae30\uc758 \ub300\ub7c9 \uc0dd\uc0b0\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \ub2e4\uc591\ud569\ub2c8\ub2e4.<\/strong><\/p>\n

\uadc0\uae08\uc18d\uc5d0\uc11c \uc0b0\uc5c5 \uc601\uc6c5\uc73c\ub85c \uc9c4\ud654\ud55c \uacfc\uc815\uc744 \ucd94\uc801\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n

\n

\uc54c\ub8e8\ubbf8\ub284\uc740 \uc5b8\uc81c \uc5b4\ub514\uc11c \ucc98\uc74c \ubd84\ub9ac\ub418\uc5c8\ub098\uc694?<\/h2>\n

\uc0ac\ub78c\ub4e4\uc774 \uc54c\ub8e8\ubbf8\ub284\uc744 \uae08\uc18d\uc73c\ub85c \uc54c\uae30 \uc804\uc5d0\ub294 \uba85\ubc18\uacfc \uac19\uc740 \ud654\ud569\ubb3c\uc744 \uc5fc\ub8cc\uc640 \uc758\uc57d\ud488\uc5d0 \uc0ac\uc6a9\ud588\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc21c\uc218\ud55c \uc54c\ub8e8\ubbf8\ub284\uc744 \ubd84\ub9ac\ud558\ub294 \ub370\ub294 \uc218 \uc138\uae30\uc5d0 \uac78\uce5c \ud654\ud559\uc801 \ubc1c\uc804\uc774 \ud544\uc694\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc54c\ub8e8\ubbf8\ub284\uc740 1825\ub144 \ub374\ub9c8\ud06c\uc758 \ud55c\uc2a4 \ud06c\ub9ac\uc2a4\ud2f0\uc548 \ub77c\uc2a4\ud14c\ub4dc\uc5d0 \uc758\ud574 \ucc98\uc74c \ubd84\ub9ac\ub418\uc5c8\uace0, 1827\ub144 \ub3c5\uc77c\uc758 \ud504\ub9ac\ub4dc\ub9ac\ud788 \ubddc\ub7ec\uac00 \uadf8 \ub4a4\ub97c \uc774\uc5b4 \ubd84\ub9ac\ud588\uc2b5\ub2c8\ub2e4.<\/strong><\/p>\n

\"\uc54c\ub8e8\ubbf8\ub284
\uc54c\ub8e8\ubbf8\ub284\uc740 1825\ub144 \ud55c\uc2a4 \ud06c\ub9ac\uc2a4\ud2f0\uc548 \uc624\uc2a4\ud14c\ub4dc\uc5d0 \uc758\ud574 \ucc98\uc74c \ubd84\ub9ac\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/figcaption><\/figure>\n<\/p>\n

\ub7ec\uc2a4\ud14c\ub4dc\ub294 \ud654\ud559\uc801 \ud658\uc6d0 \uacf5\uc815\uc744 \uc0ac\uc6a9\ud558\uc5ec \ubd88\uc21c\ubb3c\uc778 \uc54c\ub8e8\ubbf8\ub284\uc744 \uc0dd\uc0b0\ud588\uc2b5\ub2c8\ub2e4. \ud694\ub7ec\ub294 \uce7c\ub968 \uae08\uc18d\uc73c\ub85c \uc774 \uae30\uc220\uc744 \uac1c\uc120\ud558\uc5ec \uae08\uc18d \ubd84\ub9d0\uc744 \uc0dd\uc0b0\ud588\uc2b5\ub2c8\ub2e4. 1854\ub144 \uc559\ub9ac \uc0dd\ud074\ub808\ub974 \ub4dc\ube4c\uc740 \ub098\ud2b8\ub968\uc744 \ub354 \ud6a8\uacfc\uc801\uc73c\ub85c \ubd84\ub9ac\ud558\uae30 \uc704\ud574 \ub098\ud2b8\ub968\uc744 \uc0ac\uc6a9\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n

\ud0c0\uc784\ub77c\uc778 \ud45c: \ucd08\uae30 \uaca9\ub9ac<\/h3>\n\n\n\n\n\n\n\n\n
\uc5f0\ub3c4<\/th>\n\uacfc\ud559\uc790<\/th>\n\uad6d\uac00<\/th>\n\ubc1c\uacac<\/th>\n<\/tr>\n<\/thead>\n
\uae30\uc6d0\uc804 5000\ub144<\/td>\n\uace0\ub300 \ubb38\uba85<\/td>\n\uba54\uc18c\ud3ec\ud0c0\ubbf8\uc544<\/td>\n\uc12c\uc720\uc5d0 \uba85\ubc18(\ud654\ud569\ubb3c) \uc0ac\uc6a9<\/td>\n<\/tr>\n
1825<\/td>\n\ud55c\uc2a4 \ud06c\ub9ac\uc2a4\ud2f0\uc548 ?<\/td>\n\ub374\ub9c8\ud06c<\/td>\n\ucd5c\ucd08\uc758 \ubd88\uc21c\ubb3c \uc54c\ub8e8\ubbf8\ub284 \uaca9\ub9ac<\/td>\n<\/tr>\n
1827<\/td>\n\ud504\ub9ac\ub4dc\ub9ac\ud788 \ubd50\ub7ec<\/td>\n\ub3c5\uc77c<\/td>\n\uc54c\ub8e8\ubbf8\ub284 \ubd84\ub9d0 \uc0dd\uc0b0<\/td>\n<\/tr>\n
1854<\/td>\n\uc559\ub9ac \ub4dc\ube4c<\/td>\n\ud504\ub791\uc2a4<\/td>\n\ub098\ud2b8\ub968\uc73c\ub85c \ucd94\ucd9c \uac1c\uc120<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

<\/svg> \uc54c\ub8e8\ubbf8\ub284\uc740 1820\ub144\ub300\uc5d0 \ucc98\uc74c\uc73c\ub85c \uae08\uc18d\uc73c\ub85c \ubd84\ub9ac\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/b>True<\/span><\/p>

\ud55c\uc2a4 \ud06c\ub9ac\uc2a4\ud2f0\uc548\uc740 1825\ub144 \ubd88\uc21c\ubb3c\uc778 \uc54c\ub8e8\ubbf8\ub284\uc744 \ubd84\ub9ac\ud558\uc5ec \ucd5c\ucd08\ub85c \uae08\uc18d\uc744 \ucd94\ucd9c\ud588\uc2b5\ub2c8\ub2e4.<\/p><\/div>
\n

<\/svg> \uc54c\ub8e8\ubbf8\ub284\uc740 \uace0\ub300\ubd80\ud130 \uae08\uc18d\uc73c\ub85c \uc0ac\uc6a9\ub418\uc5b4 \uc654\uc2b5\ub2c8\ub2e4.<\/b>False<\/span><\/p>

\uace0\ub300\uc778\ub4e4\uc740 \uba85\ubc18(\ud654\ud569\ubb3c)\uc744 \uc0ac\uc6a9\ud588\uc9c0\ub9cc, 19\uc138\uae30\uae4c\uc9c0 \uc21c\uc218\ud55c \uae08\uc18d\uc740 \ubd84\ub9ac\ub418\uc9c0 \uc54a\uc558\uc2b5\ub2c8\ub2e4#039.<\/p><\/div><\/p>\n

\n

\ucd94\ucd9c \ubc29\ubc95\uc740 \uc5b4\ub5bb\uac8c \ubc1c\uc804\ud588\ub098\uc694?<\/h2>\n

\ucd08\ucc3d\uae30\uc5d0\ub294 \uc54c\ub8e8\ubbf8\ub284\uc774 \ub108\ubb34 \ud76c\uadc0\ud574\uc11c \uace0\uae09 \uae08\uc18d\uc73c\ub85c \uc5ec\uaca8\uc84c\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc0b0\uc5c5\uc801 \ud601\uc2e0\uc774 \uc774\ub97c \ubc14\uafd4\ub193\uc558\uc2b5\ub2c8\ub2e4.<\/p>\n

\ud640-\ud5e4\ub864\ud2b8 \uacf5\uc815(1886\ub144)\uacfc \ubc14\uc774\uc5d8 \uacf5\uc815(1887\ub144)\uc744 \ud1b5\ud574 \ubcf4\ud06c\uc0ac\uc774\ud2b8\uc5d0\uc11c \uc54c\ub8e8\ubbf8\ub284\uc744 \ub300\ub7c9 \uc0dd\uc0b0\ud560 \uc218 \uc788\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/strong><\/p>\n

\"\uc54c\ub8e8\ubbf8\ub284
\ud640-\ud5e4\ub864\ud2b8 \uacf5\uc815\uc744 \ud1b5\ud574 \ubcf4\ud06c\uc0ac\uc774\ud2b8\uc5d0\uc11c \uc54c\ub8e8\ubbf8\ub284\uc744 \ub300\ub7c9 \uc0dd\uc0b0\ud560 \uc218 \uc788\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/figcaption><\/figure>\n<\/p>\n

\ucc30\uc2a4 \ub9c8\ud2f4 \ud640(\ubbf8\uad6d)\uacfc \ud3f4 \uc5d0\ub864\ud2b8(\ud504\ub791\uc2a4)\ub294 \uc54c\ub8e8\ubbf8\ub284\uc744 \uc800\ub834\ud558\uac8c \uc0dd\uc0b0\ud558\uae30 \uc704\ud574 \uc6a9\uc735 \ud06c\ub77c\uc774\uc624\ub77c\uc774\ud2b8\uc5d0\uc11c \uc804\uae30\ubd84\ud574\ud558\ub294 \ubc29\ubc95\uc744 \ub3c5\uc790\uc801\uc73c\ub85c \uac1c\ubc1c\ud588\uc2b5\ub2c8\ub2e4. \uc5bc\ub9c8 \uc9c0\ub098\uc9c0 \uc54a\uc544 \uce7c \ubc14\uc774\uc5d8\uc740 \ubcf4\ud06c\uc0ac\uc774\ud2b8 \uad11\uc11d\uc5d0\uc11c \uc54c\ub8e8\ubbf8\ub098\ub97c \ud6a8\uc728\uc801\uc73c\ub85c \ucd94\ucd9c\ud558\ub294 \uacf5\uc815\uc744 \ubc1c\uba85\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n

\ucd94\ucd9c \uc9c4\ud654 \ud45c<\/h3>\n\n\n\n\n\n\n\n\n
\uae30\uac04<\/th>\n\ubc29\ubc95<\/th>\n\uc8fc\uc694 \ud601\uc2e0 \uae30\uc5c5<\/th>\n\uc601\ud5a5<\/th>\n<\/tr>\n<\/thead>\n
1825-1856<\/td>\n\uce7c\ub968\/\ub098\ud2b8\ub968 \uac10\uc18c<\/td>\nrsted, W?hler, Deville<\/td>\n\uc2e4\ud5d8\uc2e4 \uaddc\ubaa8, \uace0\uac00<\/td>\n<\/tr>\n
1886<\/td>\n\ud640-\ud5e4\ub864\ud2b8(\uc804\uae30 \ubd84\ud574)<\/td>\n\ud640, \ud5e4\ub864\ud2b8<\/td>\n\ub300\ud3ed\uc801\uc778 \ube44\uc6a9 \uc808\uac10, \uc0b0\uc5c5 \uaddc\ubaa8<\/td>\n<\/tr>\n
1887-1889<\/td>\n\ubc14\uc774\uc5d8 \ud504\ub85c\uc138\uc2a4(\uc54c\ub8e8\ubbf8\ub098)<\/td>\n\uce7c \ubc14\uc774\uc5d8<\/td>\n\ubcf4\ud06c\uc0ac\uc774\ud2b8 \uc0dd\uc874 \uac00\ub2a5\ud55c \uc6d0\ub8cc \ub9cc\ub4e4\uae30<\/td>\n<\/tr>\n
1900\ub144\ub300-\ud604\uc7ac<\/td>\n\ubc14\uc774\uc5d8 + \ud640-\ud5e4\ub864\ud2b8 \uacb0\ud569<\/td>\n\uae00\ub85c\ubc8c \uc0b0\uc5c5<\/td>\n\uc804 \uc138\uacc4 \ub300\uaddc\ubaa8 \uc0dd\uc0b0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

<\/svg> \ud640-\ud5e4\ub864\ud2b8 \uacf5\uc815\uc744 \ud1b5\ud574 \uc54c\ub8e8\ubbf8\ub284\uc744 \ub110\ub9ac \uc0ac\uc6a9\ud560 \uc218 \uc788\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/b>True<\/span><\/p>

\uc804\ud574 \ubc29\uc2dd\uc744 \ud1b5\ud574 \ub300\ub7c9 \uc0dd\uc0b0\uc774 \uac00\ub2a5\ud574\uc838 \ube44\uc6a9\uc744 \ud68d\uae30\uc801\uc73c\ub85c \uc808\uac10\ud560 \uc218 \uc788\uc5c8\uc2b5\ub2c8\ub2e4.<\/p><\/div>
\n

<\/svg> \ubc14\uc774\uc5d8 \uacf5\uc815\uc740 \uae08\uc18d \uc54c\ub8e8\ubbf8\ub284\uc744 \uc9c1\uc811 \uc0dd\uc0b0\ud569\ub2c8\ub2e4.<\/b>False<\/span><\/p>

\ubc14\uc774\uc5d8 \uacf5\uc815\uc740 \ubcf4\ud06c\uc0ac\uc774\ud2b8\ub97c \uc54c\ub8e8\ubbf8\ub098\ub85c \uc815\uc81c\ud558\uace0 \uc804\uae30\ubd84\ud574\ub85c \uae08\uc18d\uc744 \ub9cc\ub4ed\ub2c8\ub2e4.<\/p><\/div><\/p>\n

\n

\ucd08\uae30 \uc0b0\uc5c5\uc5d0\uc11c\ub294 \uc5b4\ub5a4 \uc8fc\uc694 \uc6a9\ub3c4\uac00 \ub4f1\uc7a5\ud588\ub098\uc694?<\/h2>\n

\uc54c\ub8e8\ubbf8\ub284\uc758 \ucd08\uae30 \uc0ac\uc6a9\uc740 \uad6c\uc870\uc801 \uc6a9\ub3c4\ubcf4\ub2e4\ub294 \uc0c1\uc9d5\uc801\uc778 \uc6a9\ub3c4\uc5d0 \ub354 \uac00\uae4c\uc6e0\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc0dd\uc0b0 \ube44\uc6a9\uc774 \uc800\ub834\ud574\uc9c0\uba74\uc11c \uc54c\ub8e8\ubbf8\ub284\uc758 \uc9c4\uc815\ud55c \uc7a0\uc7ac\ub825\uc774 \ub4dc\ub7ec\ub0ac\uc2b5\ub2c8\ub2e4.<\/p>\n

\ucd08\uae30\uc5d0\ub294 \uc2dd\uae30, \uc7a5\uc2e0\uad6c, \uae30\ub150\ube44 \ubaa8\uc790\uc5d0 \uc0ac\uc6a9\ub418\uc5c8\uace0 1900\ub144\ub300\uc5d0\ub294 \ube44\ud589\uae30, \uc804\uc120, \uc120\ubc15\uc5d0 \uc0ac\uc6a9\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/strong><\/p>\n

\"\uc54c\ub8e8\ubbf8\ub284
\ucd08\uae30\uc5d0\ub294 \uc2dd\uae30, \uc7a5\uc2e0\uad6c, \uae30\ub150\ube44 \ubaa8\uc790, \ud56d\uacf5\uae30 \ubd80\ud488 \ub4f1\uc774 \uc0ac\uc6a9\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/figcaption><\/figure>\n<\/p>\n

1855\ub144 \ub098\ud3f4\ub808\uc639 3\uc138\ub294 VIP\ub97c \uc704\ud574 \uc54c\ub8e8\ubbf8\ub284 \uc218\uc800\ub97c \ub9cc\ub4e0 \uac83\uc73c\ub85c \uc720\uba85\ud569\ub2c8\ub2e4. 1884\ub144\uc5d0\ub294 \uc6cc\uc2f1\ud134 \uae30\ub150\ud0d1\uc758 \ub69c\uaed1\uc774 \uc54c\ub8e8\ubbf8\ub284\uc73c\ub85c \uc8fc\uc870\ub418\uc5c8\ub294\ub370, \ub2f9\uc2dc\uc5d0\ub294 \uc740\ub9cc\ud07c\uc774\ub098 \uadc0\ud55c \uc18c\uc7ac\uc600\uc2b5\ub2c8\ub2e4.<\/p>\n

\ucd08\uae30 \uc0ac\uc6a9 \uc0ac\ub840 \ud45c<\/h3>\n\n\n\n\n\n\n\n\n
\uc5f0\ub3c4<\/th>\n\uc81c\ud488<\/th>\n\ucc38\uace0<\/th>\n<\/tr>\n<\/thead>\n
1855<\/td>\n\uc2dd\uae30, \ubcf4\uc11d\ub958<\/td>\n\ud30c\ub9ac \ubc15\ub78c\ud68c\uc758 \uba85\ud488 \uc544\uc774\ud15c<\/td>\n<\/tr>\n
1884<\/td>\n\uc6cc\uc2f1\ud134 \uae30\ub150\ube44 \ubaa8\uc790<\/td>\n\uad6d\uac00\uc801 \uc790\ubd80\uc2ec \uc790\ub8cc\ub85c \uc804\uc2dc<\/td>\n<\/tr>\n
1890s<\/td>\n\uc0ac\uc9c4 \uc7a5\ube44, \ub3c4\uad6c<\/td>\n\uc774\uc81c \uc911\uc0b0\uce35\uc744 \uc704\ud55c \ud569\ub9ac\uc801\uc778 \uac00\uaca9<\/td>\n<\/tr>\n
1900\ub144\ub300-\uc81c1\ucc28 \uc138\uacc4\ub300\uc804<\/td>\n\ud56d\uacf5\uae30 \ubd80\ud488, \ucf00\uc774\ube14<\/td>\n\uac15\ucca0\/\uad6c\ub9ac\ub97c \ub300\uccb4\ud558\ub294 \uac00\ubcbc\uc6b4 \uacbd\ub7c9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

2\ucc28 \uc138\uacc4\ub300\uc804 \ub2f9\uc2dc \uc54c\ub8e8\ubbf8\ub284\uc740 \ud56d\uacf5\uae30 \uc81c\uc870, \ub808\uc774\ub354 \uc2dc\uc2a4\ud15c, \uad70\uc6a9 \uc7a5\ube44\uc5d0 \ud544\uc218\uc801\uc778 \uc18c\uc7ac\uc600\uc2b5\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub284\uc740 \uac00\ubccd\uace0 \ub179\uc5d0 \uac15\ud574 \uc774\uc0c1\uc801\uc778 \uc18c\uc7ac\uc600\uc2b5\ub2c8\ub2e4.<\/p>\n

\n

\uc218\uc2ed \ub144 \ub3d9\uc548 \uac00\uaca9\uc740 \uc5b4\ub5bb\uac8c \ubcc0\ud588\ub098\uc694?<\/h2>\n

\uc54c\ub8e8\ubbf8\ub284\uc774 \ucc98\uc74c \uc2dc\uc7a5\uc5d0 \ub4f1\uc7a5\ud588\uc744 \ub54c\ub9cc \ud574\ub3c4 \uc54c\ub8e8\ubbf8\ub284\uc740 \uadc0\uae08\uc18d\ucc98\ub7fc \uac00\uaca9\uc774 \ube44\uc30c\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \ud601\uc2e0\uc774 \ubaa8\ub4e0 \uac83\uc744 \ubc14\uafb8\uc5b4 \ub193\uc558\uc2b5\ub2c8\ub2e4.<\/p>\n

1850\ub144\ub300\uc5d0\ub294 \uc54c\ub8e8\ubbf8\ub284\uc774 \uae08\ubcf4\ub2e4 \ub354 \ube44\uc30c\uc2b5\ub2c8\ub2e4. 1900\ub144\ub300\uc5d0\ub294 \uac00\uaca9\uc774 95% \uc774\uc0c1\uc73c\ub85c \ud558\ub77d\ud558\uc5ec \uc800\ub834\ud55c \uc0b0\uc5c5\uc6a9 \uae08\uc18d\uc774 \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/strong><\/p>\n

\"\uc54c\ub8e8\ubbf8\ub284
1850\ub144\ub300\uc5d0 \uc54c\ub8e8\ubbf8\ub284\uc740 \uae08\ubcf4\ub2e4 \ube44\uc30c\uc9c0\ub9cc \uc0b0\uc5c5 \uacf5\uc815\uc73c\ub85c \uc778\ud574 \uac00\uaca9\uc774 \ud558\ub77d\ud588\uc2b5\ub2c8\ub2e4.<\/figcaption><\/figure>\n<\/p>\n

1850\ub144\ub300\uc5d0\ub294 \uc57d \\$500\/\ud30c\uc6b4\ub4dc(\uc624\ub298\ub0a0 \ub2ec\ub7ec)\uc600\uc2b5\ub2c8\ub2e4. 1900\ub144\uc5d0\ub294 \ud640-\ud5e4\ub864\ud2b8 \uacf5\uc815 \ub355\ubd84\uc5d0 $1\/\ud30c\uc6b4\ub4dc \uc774\ud558\ub85c \ub5a8\uc5b4\uc84c\uc2b5\ub2c8\ub2e4. \uc624\ub298\ub0a0 \uc7ac\ud65c\uc6a9 \uc54c\ub8e8\ubbf8\ub284\uc740 \uc5d0\ub108\uc9c0 \uc808\uc57d\uc73c\ub85c \uc778\ud574 \uac00\uaca9\uc774 \ud6e8\uc52c \uc800\ub834\ud574\uc84c\uc2b5\ub2c8\ub2e4.<\/p>\n

\uac00\uaca9 \ub3d9\ud5a5 \ud45c<\/h3>\n\n\n\n\n\n\n\n\n\n
\uc5f0\ub3c4<\/th>\n\ub300\ub7b5 \uac00\uaca9\/\ud30c\uc6b4\ub4dc<\/th>\n\ucc38\uace0<\/th>\n<\/tr>\n<\/thead>\n
1850s<\/td>\n\\$500+<\/td>\n\uae08\ubcf4\ub2e4 \ube44\uc2fc \ube44\uc6a9<\/td>\n<\/tr>\n
1880s<\/td>\n\\$17<\/td>\n\ub4dc\ube4c\uc758 \ud504\ub85c\uc138\uc2a4 \ube44\uc6a9 \uc808\uac10<\/td>\n<\/tr>\n
1890s<\/td>\n\\$1.00<\/td>\n\ud640-\ud5e4\ub864\ud2b8 \uc0c1\uc5c5\uc801 \uc0ac\uc6a9<\/td>\n<\/tr>\n
1950s<\/td>\n\\$0.30-0.50<\/td>\n\ub110\ub9ac \ucc44\ud0dd\ub41c \uc0b0\uc5c5\uc6a9 \uae08\uc18d<\/td>\n<\/tr>\n
2000\ub144\ub300-\ud604\uc7ac<\/td>\n\\$0.70-1.20<\/td>\n\uc2dc\uc7a5 \ubcc0\ub3d9 + \uc7ac\ud65c\uc6a9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\uc54c\ub8e8\ubbf8\ub284\uc744 \uc7ac\ud65c\uc6a9\ud558\uba74 \uc0c8\ub85c\uc6b4 \uae08\uc18d\uc744 \uc0dd\uc0b0\ud558\ub294 \uac83\ubcf4\ub2e4 95%\uc758 \uc5d0\ub108\uc9c0\ub97c \uc808\uc57d\ud560 \uc218 \uc788\uc5b4 \ube44\uc6a9\uc774 \uc800\ub834\ud558\uace0 \uc548\uc815\uc801\uc73c\ub85c \uc720\uc9c0\ub429\ub2c8\ub2e4.<\/p>\n

<\/svg> \uc54c\ub8e8\ubbf8\ub284\uc740 \ud55c\ub54c \uc9c0\uad6c\uc0c1\uc5d0\uc11c \uac00\uc7a5 \ube44\uc2fc \uae08\uc18d\uc774\uc5c8\uc2b5\ub2c8\ub2e4.<\/b>True<\/span><\/p>

1886\ub144 \uc774\uc804\uc5d0\ub294 \uc54c\ub8e8\ubbf8\ub284\uc758 \ucd94\ucd9c \ubc29\ubc95\uc774 \uc81c\ud55c\uc801\uc774\uc5b4\uc11c \uae08\ubcf4\ub2e4 \ub354 \uac00\uce58\uac00 \ub192\uc558\uc2b5\ub2c8\ub2e4.<\/p><\/div>
\n

<\/svg> \uc54c\ub8e8\ubbf8\ub284 \uac00\uaca9\uc740 \ud48d\ubd80\ud55c \uacf5\uae09\ub7c9\uc73c\ub85c \uc778\ud574 \ud56d\uc0c1 \ub0ae\uc740 \uc218\uc900\uc744 \uc720\uc9c0\ud574 \uc654\uc2b5\ub2c8\ub2e4.<\/b>False<\/span><\/p>

\ucd08\uae30\uc758 \uc54c\ub8e8\ubbf8\ub284\uc740 \ud76c\uadc0\ud558\uace0 \uac12\ube44\uc30c\uc9c0\ub9cc \ud601\uc2e0\uc73c\ub85c \uc778\ud574 \uc800\ub834\ud574\uc84c\uc2b5\ub2c8\ub2e4.<\/p><\/div><\/p>\n

\n

\uacb0\ub860<\/h2>\n

\uc54c\ub8e8\ubbf8\ub284\uc758 \uc5ed\uc0ac\ub294 \ud601\uc2e0\uc758 \uc774\uc57c\uae30\uc785\ub2c8\ub2e4.
\n\uace0\ub300 \ud654\ud569\ubb3c\ubd80\ud130 \ud604\ub300\uc758 \ud569\uae08\uae4c\uc9c0, \uc778\ub958\uc758 \ubc1c\uc804\uc0ac\ub97c \ucd94\uc801\ud558\ub294 \uc774\uc57c\uae30\uc785\ub2c8\ub2e4.
\n\ud55c\ub54c \ud76c\uadc0\ud588\uc9c0\ub9cc \uc774\uc81c\ub294 \ud544\uc218\ud488\uc774 \ub41c \uc774 \uc18c\uc7ac\ub294 \ube44\ud589\uae30\uc5d0 \ub3d9\ub825\uc744 \uacf5\uae09\ud558\uace0, \uac74\ubb3c\uc758 \uace8\uc870\ub97c \ub9cc\ub4e4\uace0, \uc74c\uc2dd\uc744 \ud3ec\uc7a5\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.
\n1800\ub144\ub300\uc758 \uc8fc\uc694 \ud601\uc2e0 \ub355\ubd84\uc5d0 \uc54c\ub8e8\ubbf8\ub284\uc740 \uc2e4\ud5d8\uc2e4\uc758 \ud638\uae30\uc2ec\uc5d0\uc11c \ud604\ub300 \uc0b0\uc5c5\uc758 \uae30\ucd08\ub85c \ubc1c\uc804\ud588\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"

Aluminum\u2019s history spans ancient use to 19th-century isolation and 20th-century mass production Aluminum wasn’t always common. Once more valuable than gold, it now frames our buildings and powers our smartphones. Aluminum\u2019s history spans ancient use of compounds to 19th-century isolation and 20th-century mass production. Let’s trace its evolution from precious metal to industrial hero. When […]<\/p>\n","protected":false},"author":6,"featured_media":7655,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_analysis_target_kw":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-9065","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-custom-mold"],"meta_box":{"post-to-quiz_to":[]},"_links":{"self":[{"href":"https:\/\/sinoextrud.com\/ko\/wp-json\/wp\/v2\/posts\/9065","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sinoextrud.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sinoextrud.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sinoextrud.com\/ko\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/sinoextrud.com\/ko\/wp-json\/wp\/v2\/comments?post=9065"}],"version-history":[{"count":0,"href":"https:\/\/sinoextrud.com\/ko\/wp-json\/wp\/v2\/posts\/9065\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sinoextrud.com\/ko\/wp-json\/wp\/v2\/media\/7655"}],"wp:attachment":[{"href":"https:\/\/sinoextrud.com\/ko\/wp-json\/wp\/v2\/media?parent=9065"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sinoextrud.com\/ko\/wp-json\/wp\/v2\/categories?post=9065"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sinoextrud.com\/ko\/wp-json\/wp\/v2\/tags?post=9065"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}