Oh! Wait a minute! Fang Cai Mengmo said what "titanium" came from, he said that the thing was made of titanium, ah! No wonder I suspect it's not silver!

Titanium...... In an instant, all the knowledge about titanium that I had learned on Earth came to my mind.

Titanium is a metallic element, gray, with an atomic number of 22 and a relative atomic mass of 47.87. Titanium is capable of burning in nitrogen, which has a high melting point. Blunt titanium and titanium-based alloys are a new type of structural material on earth, mainly used in the aerospace industry and the navigation industry.

In the 10-kilometer-thick stratum on the earth's surface, it contains 6 parts per thousand, 61 times more than copper, and ranks tenth in the earth's crust in titanium content (elements in the earth's crust: oxygen, silicon, aluminum, iron, calcium, sodium, potassium, magnesium, hydrogen, titanium). On the earth, grab a handful of soil from the ground, which contains a few thousandths of titanium, and it is not uncommon for the earth to have reserves of more than 10 million tons of titanium ore.

There is a lot of titanium on the earth, but in the otherworldly continent of Artis, although there is more gold, silver, and copper than on the earth, there is no titanium, which is what the dream demon told the dream dream! A mysterious thing made out of something that is not available in the continent of Artis, oh my God!

Let's look at what a great thing titanium is: titanium is very heat-resistant, with a melting point of up to 1668°C. At room temperature, titanium can lie unharmed in a variety of strong acids and alkali solutions. Even the most ferocious acid, aqua regia, could not corrode it. Titanium is not afraid of seawater, someone once sank a piece of titanium to the bottom of the sea, five years later to take a look, there are many small animals and seabed plants stuck on it, but there is no rust at all, it is still shiny. Titanium is characterized by its low weight, high strength, metallic luster and good corrosion resistance (including seawater, aqua regia and chlorine). Due to its stable chemical properties, Lianghaode is resistant to high temperature, low temperature, strong acid, strong alkali, high strength, low density, and is known as "space metal", which is the preferred important material for the manufacture of spacecraft......

But there is no titanium in the continent of Artis! Titanium... Could it be that he also traveled to this otherworldly continent?

Dream Demon said: There is no titanium in the Artis Continent, but there are other planes, especially some god planes, there is a lot of titanium, such as the Earth God Realm, the Wind God Realm, the Water God Realm, the Fire God Realm, the Light God Realm... Even in the underworld, there are a lot of titanium, those god realms, each of which has a very wide area, and each region is not known to be tens of thousands of times that of the Artis continent, and although the gods fly very fast, they often have to use a spaceship such as the kind of spaceship known by the earthlings to travel between the places of the gods, but the god's means of transportation are no longer called the spaceships called by the earthlings in the gods, but have other names, the god's means of transportation, all made of titanium, It's just that the divine power is attached to it.

Then there is no titanium in the continent of Artis, but there are mysterious things made of titanium, so naturally there is only one explanation: these mysterious things were brought to the continent of Attis by the gods.

In the continent of Artis, you can become a god after practicing magic to a certain level, and it is said that only gods have the means to leave the plane of the continent of Artis and go to various god realms.

What god brought these mysterious things to the continent of Artis? What is its purpose? This one... How much does Grandpa Dream Demon know? It's a pity that because of the turbulence of space, he is not a god now.

Mengmeng fell into some kind of contemplation for a moment.