In cremation, the skeleton is the primary body part that does not completely burn. While most of the body is reduced to gases and ashes, the bones remain and are typically pulverized into a fine powder after the cremation process. This article explores the cremation process, what remains, and answers common questions about cremation.

What Happens During Cremation?

Cremation is a method of final disposition that involves reducing a body to its basic elements through heat. This process typically occurs in a specially designed furnace called a cremator. Here’s a step-by-step overview of what happens:

• Preparation: The body is prepared by removing any medical devices or jewelry. It is then placed in a combustible container.
• Cremation: The container is placed in the cremator, where temperatures reach between 1,400 and 1,800 degrees Fahrenheit. The intense heat vaporizes organic matter.
• Cooling: After the process, the remains are cooled. The bones are left behind, having been calcined by the heat.
• Processing: The remaining bone fragments are processed into a fine powder, commonly referred to as "cremains" or ashes.

Why Do Bones Not Burn Completely?

Bones do not burn completely during cremation due to their mineral composition. They are primarily composed of calcium phosphate, which requires much higher temperatures to break down than what is typically achieved in a cremator. As a result, bones remain largely intact and are later processed into ashes.

What Is Done with the Ashes After Cremation?

After cremation, families have several options for handling the ashes:

• Urns: Ashes can be stored in decorative urns and kept at home.
• Scattering: Many choose to scatter ashes in meaningful locations, such as a garden or at sea.
• Burial: Ashes can be buried in a cemetery or placed in a columbarium.
• Memorialization: Some opt for incorporating ashes into jewelry or art.

Are There Any Body Parts That Are Not Cremated?

While the skeleton is the main component that remains post-cremation, other elements such as dental fillings or prosthetics may also withstand the heat. These items are typically removed and disposed of separately.

What Happens to Metal Implants During Cremation?

Metal implants, like hip replacements or dental fillings, do not burn. After the cremation, these metals are separated from the ashes and recycled or disposed of according to environmental regulations.

How Long Does the Cremation Process Take?

The actual cremation process usually takes about 2 to 3 hours, depending on the size of the body and the efficiency of the cremator. However, the entire process, including cooling and processing the remains, may take several hours more.

People Also Ask

What Is the Cost of Cremation Compared to Burial?

Cremation is generally more affordable than a traditional burial. The average cost of cremation ranges from $1,000 to $3,000, whereas a burial can cost $7,000 to $12,000 or more, depending on the services chosen.

Can You Be Cremated Without a Coffin?

Yes, you can be cremated without a traditional coffin. A simple combustible container, often made of cardboard or plywood, is typically used to hold the body during cremation.

Is Cremation Environmentally Friendly?

Cremation is considered more environmentally friendly than traditional burial because it does not require embalming chemicals or a burial plot. However, it does release carbon emissions. Alternatives like alkaline hydrolysis are gaining popularity for their lower environmental impact.

Do You Have to Remove Jewelry Before Cremation?

Yes, it is generally recommended to remove jewelry before cremation, as it will not survive the process and may be lost.

Can Ashes Be Turned Into Diamonds?

Yes, ashes can be transformed into synthetic diamonds. This process involves extracting carbon from the ashes and subjecting it to high pressure and temperature to create a diamond.

Summary

Cremation is a respectful and increasingly popular method of handling human remains. While most of the body is vaporized by the intense heat, bones do not completely burn and are later processed into ashes. Families have various options for memorializing their loved ones, from urns and scattering to more creative methods like turning ashes into jewelry. Understanding the cremation process helps individuals make informed decisions about end-of-life arrangements.

For more on related topics, consider reading about the environmental impact of cremation or exploring different types of memorial services.